Class-AB Class-D Amplifiers, Audio Converters, Clocks, Digital Signal
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Audio Guide
Class-AB Class-D Amplifiers, Audio Converters, Clocks, Digital Signal Processing, Interface, Switches Audio
2008
Audio Solutions Guide
Table Contents
Audio Systems Overview Audio Amplifiers
Worldwide Technical Support
Internet
Semiconductor Product Information Center Home Page support.ti.com Semiconductor KnowledgeBase Home Page support.ti.com/sc/knowledgebase
Analog-Input Class-D Speaker Amplifiers Digital-Input Class-D Speaker Amplifiers PWM-Input Class-D Power Stages Class-AB Speaker Amplifiers Headphone Amplifiers Low-Power Audio Amplifier Systems Microphone Preamplifiers Line Drivers/Receivers Signal Conditioning Amplifiers Volume Controls
Product Information Centers
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Audio Converters
Portable Audio Converters Home Professional Audio Converters Audio Converters with Integrated Touch-Screen Controller
Interface Sample Rate Converters Audio Processors
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S/PDIF Interface Sample Rate Converters
Audio Controllers Converters with Interface
+81-3-3344-5317
Domestic
0120-81-0036
Digital Audio Processors SoCs Processors Digital Signal Processors
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Analog Switches Selection Guides
Analog Multiplexers Switches
Analog-Input Class-D Speaker Amplifiers Digital-Input Class-D Speaker Amplifiers PWM-Input Class-D Power Stages Class-AB Speaker Amplifiers Headphone Amplifiers Low-Power Audio Amplifier Systems Microphone Preamplifiers Line Drivers/Receivers Signal Conditioning Amplifiers Volume Controls Audio Converters Voiceband Codecs Audio Converters with Integrated Touch-Screen Controller S/PDIF Interface Sample Rate Converters Audio Controllers Converters with Interface Digital Audio Processors Digital Audio SoCs Processors Digital Signal Processors DaVinciDigital Media Processors Audio Clocks Analog Multiplexers Switches
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C101807
Important Notice: products services Texas Instruments Incorporated subsidiaries described herein sold subject TI's standard terms conditions sale. Customers advised obtain most current complete information about products services before placing orders. assumes liability applications assistance, customer's applications product designs, software performance, infringement patents. publication information regarding other company's products services does constitute TI's approval, warranty endorsement thereof. Safe Harbor Statement: This publication contain forward-looking statements that involve number risks uncertainties. These "forward-looking statements" intended qualify safe harbor from liability established Private Securities Litigation Reform 1995. These forward-looking statements generally identified phrases such management "believes," "expects," "anticipates," "foresees," "forecasts," "estimates" other words phrases similar import. Similarly, such statements herein that describe company's products, business strategy, outlook, objectives, plans, intentions goals also forward-looking statements. such forward-looking statements subject certain risks uncertainties that could cause actual results differ materially from those forward-looking statements. Please refer TI's most recent Form 10-K more information risks uncertainties that could materially affect future results operations. disclaim intention obligation update forwardlooking statements result developments occurring after date this publication. Trademarks this issue: platform bar, C64x+, DaVinci, DirectPath, eLab, MicroStar BGA, MicroStar Junior, PowerPAD, PurePath, TMS320C6000, TMS320C67x VLYNQ trademarks Texas Instruments. Bluetooth wordmark registered trademark owned Bluetooth SIG, Inc. other trademarks property their respective owners.
Resources
Packaging Audio Tools
2008 Texas Instruments Incorporated Printed U.S.A. Jarvis Press, Dallas, Texas, recycled paper
Audio Solutions Guide
Texas Instruments 2008
Audio Solutions Guide
Audio Systems Overview
Today's consumers demand high-quality, multifunction audio products that cost competitive feature-rich. They expect high-fidelity, crystal-clear audio sound regardless format source whether they're home Texas Instruments (TI) helps meet these consumer demands through portfolio all-digital audio components digital analog audio solutions. Programmable components with performance headroom design flexibility help build audio systems with true, lifelike sound broad functionality competitive cost. provides complete solutions your audio designs including silicon, software, application knowledge local technical support, helping market fast with winning design.
Integrated TSC/Codec Touch-Screen Controller Pre-Amp Codec Amplifier
From industry-leading DSPs high-performance analog logic extended portfolio application software, delivers most reliable, scaleable power-efficient solutions both simple complex audio designs. Audio Solutions Guide makes easier than ever explore TI's audio portfolio. each product function audio signal chain, guide features detailed design considerations with important information experienced audio designers. You'll also find detailed selection guides help refine your decisions.
Amplifier Line Receiver Digital Audio Processor Interface Processor Power Stage Line Driver
Speaker
Integrated SRC/DIX Sample Rate Converter
Sample Rate Converter
Digital Interface Transceiver
Product
Power Management
Clock Driver
Audio systems require wide array analog digital support components.
Texas Instruments 2008
Audio Solutions Guide
Audio Amplifiers (Class-D)
Design Considerations Analog-Input Class-D Speaker Amplifiers
Output Filter Design Most TI's Class-D amplifiers operate without filter when speaker wires less than 10cm. When speaker wires long, place second-order low-pass (LC) filter close possible amplifier's output pins. filter must designed specifically speaker impedance because load resistance affects filter's quality factor, "Q." ferrite bead also eliminate very high-frequency interference. Layout Place decoupling capacitors output filters close possible amplifier When using ferrite bead filter place filter closest Always connect PowerPADconnection power ground. When PowerPAD package serves central "star" ground amplifier systems, only single point connection analog ground power ground.
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Amplifiers
complete list Analog-Input Class-D Speaker Amplifiers, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Output Power Channel Maximum power decided primarily power supply (output voltage current) speaker impedance. Efficiency Class-D amplifiers typically between 90%, which reduces demands power supply design. maximum input signal level dictates required power amplifier gain achieve desired output power. best noise performance, gain should possible.
Analog-Input Class-D Speaker Amplifiers
TPA3106D1 (Mono) TPA3123D2 (Stereo) TPA3100D2 (Stereo)
TPA3001D1 (Mono) TPA3107D2 (Stereo) TPA3122D2 (Stereo)
TPA3004D2 (Stereo) TPA3121D2 (Stereo)
TPA3101D2 (Stereo) TPA3008D2 (Stereo)
Output Power
2.75 1.45
TPA3002D2 (Stereo) TPA3007D1 (Mono) TPA3005D2 (Stereo) TPA3009D2 (Stereo) TPA3003D2 (Stereo) TPA203xD1 (Mono) TPA2013D1 (Mono) TPA2010D1 (Mono) TPA2012D2 (Stereo) TPA2006D1 (Mono) TPA2005D1 (Mono)
Supply Voltage
Audio Solutions Guide
Texas Instruments 2008
Audio Amplifiers (Class-D)
Design Considerations Digital-Input Class-D Speaker Amplifiers
Output Filter Design Most TI's Class-D amplifiers operate without filter when speaker wires less than 10cm. from high-frequency switching major design challenge. When speaker wires long, place second-order low-pass (LC) filter close possible amplifier's output pins. filter must designed specifically speaker impedance because load resistance affects filter's quality factor, "Q." ferrite bead also eliminate very high-frequency interference. Layout Class-D amplifier outputs switch relatively high frequencies, similar switch-mode power supplies, require additional attention external component placement trace routing. Place decoupling capacitors output filters close possible amplifier When using ferrite bead filter place filter closest Always connect PowerPADconnection power ground. When PowerPAD package serves central "star" ground amplifier systems, only single point connection digital analog grounds power ground. application brief "PowerPADMade Easy" package layout other design considerations
Know More
complete list Digital-Input Class-D Speaker Amplifiers, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Output Power Channel After determining number speakers system, specify output power each channel. Maximum power decided primarily power supply (output voltage current) speaker impedance. Efficiency Class-D amplifiers typically between 90%, which reduces demands power-supply designs when compared Class-AB amplifier requirements. maximum input signal level dictates required power amplifier gain achieve desired output power. best noise performance, gain should possible.
PurePathDigital-Input Class-D Speaker Amplifiers
TAS5705
Digital input (LJ/RJ/I2S) control Dynamic range compression (DRC) Speaker equalization Subwoofer headphone outputs
TAS5706
Digital input (LJ/RJ/I2S) control Closed loop Dynamic range compression (DRC) Speaker equalization Subwoofer headphone outputs
Audio Processing
TAS5701
Digital input (LJ/RJ/I2S) Hardware control Subwoofer output
TAS5704
Digital input (LJ/RJ/I2S) Hardware control Closed loop Subwoofer output
Single ended BTL: Bridge-tied load
Power Supply Rejection Ratio (PSRR)
Texas Instruments 2008
Audio Solutions Guide
Amplifiers
Audio Amplifiers (Class-D)
Design Considerations PWM-Input Class-D Power Stages
Layout Class-D amplifier outputs switch relatively high frequencies, similar switch-mode power supplies, require additional attention external component placement trace routing. Place decoupling capacitors output filters close possible amplifier When using ferrite bead filter conjunction with filter, place filter closest grounding layout guidelines application report "System Design Considerations True Digital Audio Power Amplifiers" (TAS51xx) application brief "PowerPADMade Easy" package layout other design considerations Heat PWM-input Class-D amplifiers operate high efficiencies. PWM-input Class-D amplifiers require significantly less heat-sinking than equivalent Class-AB amplifiers.
Know More
Amplifiers
complete list PWM-Input Class-D Power Stages, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Output Power Channel After determining number speakers system, specify output power each channel. Maximum power decided primarily power supply (output voltage current) speaker impedance. Efficiency Class-D amplifiers typically between 90%, which reduces demands power-supply designs when compared Class-AB amplifier requirements. Output Filter Design Most TI's Class-D amplifiers operate without filter when speaker wires less than 10cm. from high-frequency switching major design challenge. When speaker wires long, place second-order low-pass (LC) filter close possible amplifier's output pins. filter must designed specifically speaker impedance because load resistance affects filter's quality factor, "Q." ferrite bead also eliminate very high-frequency interference.
PurePathPWM-Input Class-D Power Stages
Dynamic Range (dB)
TAS5352
(125W)
TAS5162
(210W)
TAS5261
(315W)
TAS5176
(100W Total)
TAS5132
(30W)
TAS5342/L
(100W)
Mono Stereo Multichannel Pin-for-Pin Compatible (DDV)
TAS5122
(30W)
TAS5112A
(50W)
TAS5111A
(70W)
TAS5186A
(210W Total)
TAS5601
(40W Total)
Output Power Channel
Audio Solutions Guide
Texas Instruments 2008
Audio Amplifiers (Class-AB)
Design Considerations Class-AB Speaker Amplifiers
Heat Class-AB amplifiers hotter than equivalent Class-D amplifiers. complete list Class-AB Speaker Amplifiers, selection guide pages latest information audio end-equipment system block diagrams, visit www.ti.com/audio Driving channel stereo systems generates heat with efficiency ~40%. TI's Class-AB speaker amplifiers feature PowerPADpackage, using heatsink. application brief "PowerPADMade Easy" package layout other design considerations Features Class-AB amplifiers offer several different ways control gain volume: External resistors (similar traditional op-amp circuits) Integrated gain-setting resistors volume control volume control Most TI's portfolio provides three latter control options. When headphone drive part design, most Class-AB amplifiers with TTL-input pins change outputs from bridge-tied load (BTL) single-ended (SE) configurations, eliminating need additional amplifier.
Know More
Output Power Channel After determining number speakers system, specify output power each channel. Maximum power decided primarily Power supply (output voltage current) amplifier's maximum output voltage Speaker impedance Maximum efficiency ~40% with Class-AB amplifiers. power supply must provide continuous current support desired maximum power. maximum input signal level dictates required power amplifier gain achieve desired output power. best noise performance, gain should possible.
Class-AB Speaker Amplifiers
TPA1517 (Stereo) TPA6211A1 (Mono) TPA6030A4 (Stereo) TPA6020A2 (Stereo) TPA6021A4 (Stereo) TPA6011A4 (Stereo) TPA6010A4 (Stereo) TPA6017A2 (Stereo) TPA0172 (Stereo) TPA02x2 (Stereo) TPA02x3, TPA0211 (Mono)
Output Power
1.25
TPA6204A1 (Mono) TPA6203A1, TPA6205A1 (Mono) TPA0253 (Mono)
Supply Voltage
Texas Instruments 2008
Audio Solutions Guide
Amplifiers
Audio Amplifiers (Class-AB)
Design Considerations Headphone Amplifiers
counters this high-pass filter issue with capless DirectPathtechnologies. Capless creates virtual ground (VDD/2) headphone connector. Both amplifier outputs then have VDD/2 bias, ensuring that passes through speaker. DirectPath-enabled devices include internal charge pump which creates negative power rail inside device. With this design, amplifier powered bipolar supply have output biased ground. Headphone Impedance Power Headphone impedances vary greatly, from 600. When choosing amplifier, always ensure that handle power specified voltage range headphone impedance.
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Amplifiers
complete list Headphone Amplifiers, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Issues Consider When Using Single-Ended Power Supplies Many amplifiers work single +3.3-V +5-V supplies. These power supplies require DC-biased amplifier output ensure undistorted output. Placing DC-blocking capacitors between speaker amplifier causes high-pass filter equates poor bass response.
Headphone Architecture
Traditional
Capless
DirectPath
VBIAS
Headphone Amplifiers
Output Power/Channel (Max)
1.5W 150mW 138mW 80mW 75mW 50mW
TPA6120A2 (Stereo) TPA611xA2 (Stereo) TPA6130A2 (Stereo) TPA4411 (Stereo) TPA152 (Stereo) TPA610xA2 (Stereo)
Supply Voltage
Audio Solutions Guide
Texas Instruments 2008
Audio Amplifiers (Class-AB Class-D)
Design Considerations Low-Power Audio Amplifier Systems
Headphone Outputs Serving Line Outs Traditional Class-AB design allowed headphone outputs used line outs. size expense DC-blocking capacitors capless methods implement output. VBias ground sleeve removes caps, inject damage amplifier ground loopback occurs with external device. DirectPathsolutions eliminate ground loopback improve bass response.
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complete list Low-Power Audio Amplifier Systems, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Radio Emission Interference Notebook emissions from mobile data add-in cards, 802.11 Bluetooth® radios create noise problems amplifiers. particularly problematic amplifiers, codecs speakers separated from each other industrial board design requirements. additional design flexibility, devices with differential inputs, which provide significantly better noise immunity.
Low-Power Audio Amplifier Systems
TPA6040A4
Stereo Class-AB speaker amplifiers DirectPathheadphone amplifiers 4.75-V Gain settings 15.6, 21.6dB (fixed -1.5V/V headphone)
TPA6041A4
Output Power
Stereo Class-AB speaker amplifiers DirectPath headphone amplifiers 3.3-V Gain settings 15.6, 21.6dB (fixed -1.5V/V headphone)
TPA6043A4
Stereo Class-AB speaker amplifiers DirectPath headphone amplifiers 3.3-V Gain settings 15.6, 21.6dB (fixed -1.5V/V headphone)
TPA2050D4
Inputs Stereo Class-D speaker amplifiers DirectPath headphone amplifiers
TPA2052D4
Inputs Stereo Class-D speaker amplifiers DirectPath headphone amplifiers
Class-AB Class-D
Supply Voltage
Texas Instruments 2008
Audio Solutions Guide
Amplifiers
Audio Amplifiers
Design Considerations Microphone Preamplifiers
Equivalent Input Noise (EIN) Considerations specification defining microphone preamplifier. complete list Microphone Preamplifiers, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio given gain, microphone preamplifiers exhibit certain amount input noise that amplified together with audio source. Ideally, microphone preamplifiers will have values ensure that only audio source amplified instead noise. Outputs: Differential Single-Ended Inside product, single-ended output sufficient process signals needing further processing. Many high-performance ADCs require differential inputs. amplified differential microphone signal taken directly ADC, differential output will give additional dynamic range. Differential outputs from microphone preamplifier will help ensure that differential input receiver will reject common-mode interference induced cable cancelling common noise both connections.
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Amplifiers
Control Methods: Analog Digital Analog control microphone preamplifiers typically variable resistor product's front panel that changed during performance. Digitally controlled microphones remotely controllable have easily recallable settings, offering significant advantages when compared their analog control counterparts. live sound recording industry, digitally controlled microphones allow signals preamplified converted closer source rather than sending tiny signals across meters cable.
Microphone Preamplifiers
PGA2500
0dB, 10dB 65dB programmable gain 1-dB steps -128-dBu gain 30dB Four general-purpose digital outputs
Performance
INA163
noise Gain setting with external resistor Wide supply range ±25V Surface-mount package SO-14
INA217
noise 1.3nV Gain setting with external resistor Wide supply range ±25V
Digital Control Analog Control
Integration
Audio Solutions Guide
Texas Instruments 2008
Audio Amplifiers
Design Considerations Line Drivers/Receivers Signal Conditioning Amplifiers
Balanced-Line Professional Audio Applications
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complete list Line Drivers/Receivers Signal Conditioning Amplifiers, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Balanced-line used professional audio environments: live, recording broadcast keep signals clean interference free. having equal impedance ground both conductors, balanced-line offers advantages: noise induced near equal should cancelled balanced-line receiver common-mode noise Having inverted signals both conductors also adds another dynamic range same supply voltage Overall Amps When selecting amp, investigate input stage. FET-based amps usually have very high input impedance. FET-input devices ideal when output impedance source isn't easily known, such with musical instrument. (bipolar)-based amps exhibit lower input impedance offer lower input noise. Bipolar amps ideal input devices low-impedance output sources requiring noise amplification.
Driving 2VRMS Audio/Visual Applications Almost audio coming into television ground-centered 2VRMS output. Most audio DACs have sub-4VPP with bias ~2.5V. traditional solution generating ground-centered 2VRMS output output stage from higher voltage bipolar power supply (±12V). This solution adds complexity, especially rest devices using only 3.3V TI's DRV60x family integrates amplifier charge pump create positive negative rails clean, ground-centered 2VRMS output.
Line Drivers/Receivers Signal Conditioning Amplifiers
DRV134/5
SE-to-differential line driver drive
INA134/7
Diff-to-single-ended instrumentation amps
INA2134/7
Diff-to-single-ended instrumentation amps Dual package
OPAx211 OPA1632 MC33078 NE5532/4
OPAx827 OPA627 OPAx604 OPAx134
Performance
DRV600 RC4580 DRV601 RC4560
Line Driver/Receiver 2VRMS Driver Bipolar Amplifier Amplifier
Integration
Texas Instruments 2008
Audio Solutions Guide
Amplifiers
Audio Amplifiers
Design Considerations Volume Controls
Maintenance Dynamic Range Multiplying DAC's digital value acceptable control volume many applications, using fewer bits represent signal while noise level remains same. Combining fewer bits represent signal with fixed-noise level will increasingly reduce dynamic range volume changes. changing volume analog domain while under digital control, DAC's inherent noise will attenuated along with audio.
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Amplifiers
complete list Volume Controls, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Supply Voltage: Signal Swing outputs typically have swing around 3VPP. Broadcast signal swings easily 25VPP higher. Knowledge signal amplitude that will attenuated critical when choosing digitally controlled analog volume controls. controlling output, ±5-V devices more than adequate provide 10-VPP headroom signal that, maximum, will below 5VPP.
Volume Controls
PGA2320 PGA2311
120-dB dynamic range THD+N 1kHz 0.0002% 31.5-dB -95.5-dB attenuation ±5-V supplies Improved THD+N over PGA2310 THD+N 1kHz 0.0003% Same pinout PGA2310 ±15-V supplies
PGA4311
4-channel version PGA2311 120-dB dynamic range THD+N 1kHz 0.0002% 31.5-dB -95.5-dB attenuation ±5-V supplies
PGA2310
120-dB dynamic range THD+N 1kHz 0.0004% 31.5-dB -95.5-dB attenuation ±15-V supplies
Performance
Line Input/Output (Attenuation 27VPP) Output Attenuation (DAC output level ~2VRMS)
Integration
Audio Solutions Guide
Texas Instruments 2008
Audio Converters
Design Considerations Portable Audio Converters
Processing Allocation Software Reusability Host processors handheld consumer electronics being given more tasks, pushing processor MIPS allocations design schedules. solution offload number audio functions codec. Audio functions include effects, equalization, notch filters noise cancellation Look devices with broad, easy software reusability ability allocate processing either input output functions Simultaneously Handling Multiple Audio Sources Designers handheld consumer electronics don't have option focusing single sample rate audio signal source. With multiple functions come different radios sampling rates. Look codecs with: Multiple independent analog digital interfaces ability independently sample process these signals
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complete list Portable Audio Converters, selection guide pages latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Reducing Noise Microphone Inputs Microphone signals susceptible noise injection peak-to-peak range 10mV. Placing codec close microphone often conflicts with user preference, industrial design mechanical design requirements. Look devices which work with digital microphones have differential inputs, both which provide significantly better noise immunity.
Portable Audio Converters
TLV320AIC3104 TLV320AIC3105 TLV320AIC3106
Stereo Codec
TLV320AIC3107
Stereo Codec
TLV320AIC34
Four-Channel Codec
TLV320AIC3101
Stereo Codec
TLV320AIC3108
Stereo Codec
PCM1807/8
Stereo
TLV320AIC31 TLV320AIC32 TLV320AIC33 PCM177x
Stereo Stereo Codec
Signal-to-Noise Ratio (SNR) (dB)
TLV320DAC32
Stereo
TLV320AIC23B
Stereo Codec
TLV320DAC23
Stereo
TLV320DAC26
Stereo
TLV320AIC26
Mono ADC/Stereo
TLV320AIC29
Mono ADC/Stereo Codec
PCM3793A
Stereo Codec Integrated Class-D Amplifier
TLV320ADC3101
PCM1870
Stereo
Stereo
PCM3794A
Stereo Codec
Integration
Texas Instruments 2008
Audio Solutions Guide
Converters
Audio Converters
Design Considerations Home Professional Audio Converters
Analog Integration Multichannel Support TI's highly integrated range consumer converters support complex signal-chain designs. Integrating functionality such multiplexers, programmable gain S/PDIF transmitters into single package reduces cost, design complexity time market. Control Methods
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complete list Home Professional Audio Converters, selection guide pages latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Converters
Dynamic Range Home professional audio converter performance measured dynamic range, depth. 24-bit converter describes output format, quality. Therefore, many least significant bits 24-bit audio word noise. peak, standard 98.08-dB bit) dynamic range. professional environments, converter have dynamic range 132dB.
Converters controlled many different ways; many simply tying pins high low. small micro, shift register expander allow control from remote source. products with increased integration, control typically through either I2C. When choosing converters codecs, confirm both control method existence additional (GPIO, I2C) main processor support device.
Home Professional Audio Converters
PCM1792/4 PCM1796/8
Stereo DACs
PCM422x
Stereo ADCs
PCM4202/4
Stereo ADC/ Four-Channel
PCM4104
Four-Channel
(dB)
PCM4201 PCM1791/3
Four-Channel Mono Stereo DACs
PCM3168
PCM16xx
Multichannel Codec
PCM180x
Multichannel DACs
PCM175x PCM174x PCM178x
PCM30xx
Codec
Stereo ADCs Stereo DACs Stereo Codecs
Integration
Audio Solutions Guide
Texas Instruments 2008
Audio Converters
Design Considerations Audio Converters with Integrated Touch-Screen Controller
Other Methods Using TSCs Offload Host Processing Host processors handheld consumer electronics being given more tasks, pushing processor MIPS allocations design schedules. solution offload number audio functions codec functions TSC. Audio functions include effects, equalization, notch filters noise cancellation Look devices with integrated audio, software reusability ability allocate processing either input output functions Supporting Varying Mechanical System Designs
Know More
complete list Audio Converters with Integrated Touch-Screen Controller, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Using Touch-Screen Controllers (TSCs) Offload Host Processing TSCs detect contact then require host handle many register read/write cycles. These requirements create additional interrupts processing cycles, which reduces processing efficiency. reduce this load host, look "smart" TSCs with ability generate coordinates with minimal interaction from host.
preferred solution with single integrated audio device discrete audio codec depend whether handheld device built single-board platform, such candy form factor in-dual board platform like flip phone offers wide selection stand-alone TSCs audio codecs well integrated audio devices types system designs.
Audio Converters with Integrated Touch-Screen Controller
TSC2300
Mono ADC/Stereo
TSC2302
Stereo Codec
TSC2301
Stereo Codec
98-dB Dynamic range 4-Wire touch-screen interface Interface
98-dB Dynamic range 4-Wire touch-screen interface Interface
98-dB Dynamic range 4-Wire touch-screen interface 4x4-Keypad interface Interface
TSC2102
Stereo
97-dB Stereo playback Low-power, 11-mW playback Programmable audio effects
(dB)
TSC2111
Mono ADC/Stereo
95-dB Dynamic range 4-Wire touch-screen interface Programmable audio effects Stereo, capless headphone Battery-connected speaker
Touch-Screen Controllers with: Codec
Integration
Texas Instruments 2008
Audio Solutions Guide
Converters
Interface Sample Rate Converters
Design Considerations S/PDIF Interface Sample Rate Converters
Jitter Sensitivity Jitter major problem digital audio system. Jitter introduced when digital audio clocks generated regenerated from different clock source using interconnects that have significant parasitic impedance (capacitance, inductance etc.). Jitter digital audio systems moves sampling instant back forth time, adding noticeable distortion high frequencies. smallest adverse impact audio content, choose S/PDIF receivers with jitter. System Partitioning System partitioning options include discrete transmitters, receivers stand-alone SRCs, well combinations transceivers SRCs. Flexible functionality allows products either: clock master (and from outside internal process clock) slave external clock (and output clock rate)
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complete list S/PDIF Interface Sample Rate Converters, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Sample Rate Converters (SRCs) SRCs create sample rate phase-independent interfaces between fixed-rate digital processors outside world. SRCs serve "jitter cleaners," lowering amount jitter incoming data streams.
Interface
SRCs allow similar phase-independent sample rates brought into systems without need time alignment/word clock distribution.
S/PDIF Interface Products Sample Rate Converters
SRC4192/3
bit, stereo, 212-kHz 144-dB dynamic range -140-dB THD+N 28-pin SSOP
SRC4194
bit, channel, 212-kHz 144-dB dynamic range -140-dB THD+N 64-pin TQFP
SRC4392
2-channel combo 144-dB dynamic range -140-dB THD+N 48-pin TQFP
SRC4190
bit, stereo, 212-kHz 128-dB dynamic range -125-dB THD+N 28-pin SSOP
SRC4184
bit, channel, 212-kHz 128-dB dynamic range -125-dB THD+N 64-pin TQFP
SRC4382
2-channel combo 128-dB dynamic range -125-dB THD+N 48-pin TQFP
Performance
DIX4192
S/PDIF/AES3 transceiver bit, stereo, 216kHz 48-pin TQFP
DIT4192 DIT4096
S/PDIF/AES3 transmitter bit, stereo, 96kHz 192kHz 28-pin TSSOP
DIR9001
S/PDIF/AES3 receiver DIR1703 replacement bit, stereo, 96kHz 50-pS jitter
Sample Rate Converter S/PDIF, AES/EBU S/PDIF AES/EBU Transmitter S/PDIF AES/EBU Receiver S/PDIF AES/EBU Transceiver Combo
Integration
Audio Solutions Guide
Texas Instruments 2008
Audio
Design Considerations Audio Controllers Converters with Interface
Considerations (S/PDIF, I2S, HID) Beyond analog audio out, many audio products offer: S/PDIF data form) Human interface device (HID) functionality functionality allows control PC/Mac applications: Mute, volume up/down, play, stop, rewind, fast-forward, etc.
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complete list Audio Controllers Converters with Interface, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Programmable Codecs designers with little experience, biggest challenges deciding between plug-and-play device that requires coding. codecs (PCM2xxx) deliver extremely simple plug-and-play experience being completely USB-class compliant. highest flexibility performance defined external converter, TAS1020B TUSB3200A offer completely programmable solutions based 8052, 8-bit processor core.
Audio Controllers Converters with Interface
TAS1020B Performance Integration TUSB3200
Streaming Controller Streaming Controller
PCM2912
Codec Audio Controller Programmable Stereo multichannel Interface DSPs, codecs, DACs ADCs Codec Single-chip solution Easy implementation 92-dB dynamic range Single-chip solution Easy implementation 98-dB dynamic range
Stereo only Cost optimized
General purpose Multichannel
PCM290x
Audio Codec
Mono record, stereo playback Integrated preamp interface
Self/bus powered W/SPDIF
PCM2704
Audio
PCM2702
Audio
Self/bus powered
Self powered
Generation Timeline
Texas Instruments 2008
Audio Solutions Guide
Processors
Design Considerations Digital Audio Processors SoCs
RAM-based cores: fully programmable user implement desired number bi-quad filters channel specify gain, bandwidth, center frequency Output Considerations Audio outputs digital, analog PWM. Digital outputs: S/PDIF form useful output signal being sent another generally used output that expected routed external audio system Analog outputs: either single ended differential Reference input consideration section benefits each type output outputs: routed directly H-bridge power stage, such TI's TAS53xx family beneficial because audio stream maintained digital long possible
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complete list Digital Audio Processors SoCs, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Input Considerations Audio inputs digital analog. Digital inputs form suitable audio source digital nature, such decoder DSP. Analog inputs either single ended differential. Single-ended circuits simpler require fewer components. Differential circuits offer better noise performance. Differential inputs robust against TDMA noise generated mobile phones. Audio Processing Considerations digital core audio based types architectures, RAM. ROM-based cores: fully programmable Feature fixed-process flow that configured Each audio channel might have bank seven fixedfrequency bi-quad filters which only gains altered user
Processors
Digital Audio Processors
TAS3202
stereo differential stereo differential stereo analog input/ output channels 135-MHz, 48-bit fully programmable Graphical programming tool
TAS3308
stereo single-ended stereo differential PWMs 10/3 stereo analog input/ output channels 135-MHz, 48-bit fully programmable Graphical programming tool
TAS3204
stereo differential ADCs stereo differential DACs stereo analog input/ output channels 135-MHz, 48-bit fully programmable Graphical programming tool
TAS3208
stereo single-ended stereo single-ended DACs 10/3 stereo analog input/ output channels 135-MHz, 48-bit fully programmable Graphical programming tool
TAS3103A
input/output channels effects, volume, treble/bass, DRC, control Fully configurable
TAS3108
channels 135-MHz, 48-bit fully programmable Graphical design tool
Audio Stand-Alone
Audio Solutions Guide
Texas Instruments 2008
Processors
Design Considerations Processors
Some processors include digital audio processor handle post-processing functions such Volume control Treble/bass control Bass management Compression/limiting Loudness Channel counts vary from stereo versions multichannel, ideal 5.1, markets. Software configurability pin-for-pin compatibility allow single board used many design platforms.
Know More
complete list Processors, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Digital Amplifier Chipset digital audio processor first chip two-chip digital amplifier chipset. accepts data from DSP, interface (S/PDIF) converts data into format. data passed power stage that drives speaker.
PurePathPWM Processors
TAS5518
channel 48-bit audio processing Volume, treble/bass, loudness volume control 110-dB dynamic range
TAS5086
channel Volume, channel mapping Bass management 107-dB dynamic range
TAS5508B
channel 48-bit audio processing Volume, treble/bass, loudness volume control 102-dB dynamic range
TAS5028
channel 48-bit audio processing Volume, channel mapping volume control 102-dB dynamic range
TAS5504A
channel 48-bit audio processing Volume, treble/bass, loudness volume control 102-dB dynamic range
TAS5001/10/12
bit, stereo 94-/96-/102-dB dynamic range 192kHz
Multichannel Stereo Pin/SW Compatible
Texas Instruments 2008
Audio Solutions Guide
Processors
Processors
Design Considerations Floating-Point Digital Signal Processors
Industry's most advanced compiler assembly optimizer maximize efficiency performance C672x Lowest price floating-point device market Sixty-four 32-bit registers Large (32-KB) program cache Flexible boot options dMAX engine tuned audio performance C671x L1/L2 cache architecture Thirty-two 32-bit registers EDMA engine Applications Professional audio products, mixers, audio synthesis Instrument/amplifier modeling Audio conferencing Audio broadcast Emerging audio applications biometrics, medical, industrial, digital imaging, speech recognition voice-over packet
Know More
complete list Floating-Point Digital Signal Processors, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
TMS320C67xprocessors, industry's highest performance floating-point DSPs, offer precision, speed, power savings dynamic range with performance ranging from 1800 MFLOPS. These devices ideal professional audio products, mixers, audio synthesis, instrument/amplifier modeling, audio conferencing broadcast; biometrics, medical, industrial, digital imaging, speech recognition voice-over packet. Features 100% code-compatible DSPs priced $5.75 Advanced VLIW architecture eight 32-bit instructions executed each cycle Eight independent, multi-purpose functional units sixty-four 32-bit registers
TMS320C6000Floating-Point Roadmap
Processors
Software Compatible
Future
C6727
300/250MHz
C6726
C6713
300MHz
250MHz
Performance
C6722
250/200MHz
C6711D
250MHz
C6701
167MHz
C6713
225MHz
C6720
200MHz
C6711D
200MHz
C6712D
150MHz
C6711
150MHz
C6712
100MHz Production Announcement Future
VC33 C31/C32
60MHz 80MHz 60/75MHz
Time
Audio Solutions Guide
Texas Instruments 2008
Analog Switches
Design Considerations Analog Multiplexers Switches
VIH/VIL Compatibility signal switch controlled output digital source most applications. control signal levels, VIL, must compatible with digital source ensure proper operation switch. On-State Resistance (ron) Tradeoffs Analog Signal Amplitude determines analog signal amplitude that passed without clipping noncharge-pump switches. gate(s) pass transistors must biased relative minimum maximum values expected input voltage range. Some switches allow biasing from supplies, making easy pass both positive negative signals. Switches with integrated charge pumps elevate gate voltage above expense larger thus pass signals magnitude greater than contributes signal loss degradation.
Know More
complete list Analog Multiplexers Switches, selection guide page latest information audio end-equipment system block diagrams, visit www.ti.com/audio
Non-charge-pump switches achieve with large pass transistors. Leads larger sizes increased channel capacitance (CI/O) Limits frequency response switch Switches using charge-pump technology achieve CI/O require significantly higher On-State Resistance Flatness [ron(flat)] On-state resistance flatness specifies minimum maximum value over specified range conditions. Conditions include changes temperature supply voltage.
Analog Switches
Specified Voltage Range (V+)
TS3A4xxx TS3A24xxx Series
voltage
TS5A31xx TS5A231xx TS5A46xx Series
TS5A6xxx TS5A26xxx Series
TS5A1xxx TS5A2xxx TS5A45xx Series
TS3A5xxx Series
Wide operating range
Wide operating range High Control input voltage range
Lower Higher bandwidth
voltage Lower Higher bandwidth
0.25
ON-State Resistance Range (ron)
Texas Instruments 2008
Audio Solutions Guide
Switches
Selection Guides
Audio Amplifiers (Class-D)
Load Impedance
Analog-Input Class-D Speaker Amplifiers
Output Power
1.45 1.25
Device
TPA3122D2 TPA3121D2 TPA3106D1 TPA3009D2 TPA3123D2 TPA3100D2 TPA3001D1 TPA3107D2 TPA3004D2 TPA3101D2 TPA3008D2 TPA3002D2 TPA3007D1 TPA3005D2 TPA3003D2 TPA2008D2 TPA2000D1 TPA2010D1 TPA2000D2 TPA2012D2 TPA203xD1 TPA2000D4 TPA2013D1 TPA2006D1 TPA2005D1 TPA2001D2
Description
Stereo, High Output Power, Internal Gain, Single-Ended Outputs Stereo, Medium Output Power, Internal Gain, Single-Ended Outputs Mono, High Output Power, Internal Gain Stereo, Medium Power Output with Volume Control Stereo, High Output Power, Internal Gain, Single-Ended Outputs Stereo, High Output Power, Mute, Internal Gain, Auto Re-Start, Wide Supply Voltage Mono, High Output Power, Internal Gain, Differential Input Stereo, Class-D Stereo, Volume Control Stereo, Mute, Internal Gain, Auto Re-Start, Wide Supply Voltage Stereo, Class-D Stereo, Medium Power Class-D with Volume Control Mono, Medium Power, Internal Gain Stereo, Medium Power Stereo, Volume Control, Lower Voltage Stereo, Medium Power, Volume Control, Ideal Docking Stations Mono, Internal Gain, Cost Effective Solution Mono, Fully Differential, 1.45mm 1.45mm WCSP Package, High Power Stereo, Medium Power, Ideal Docking Stations Smallest Stereo WCSP Package Smallest Solution Size, Mono, Fully Differential, Internal Gain 2V/V, 3V/V, 4V/V Stereo with Headphone Amp, Medium Power, Ideal Docking Stations Mono, Integrated Boost Converter, High Constant Power Mono, Fully Differential, 1.8-V Compatible Shutdown Voltage Mono, Fully Differential, Most Package Options Stereo, Lower Power, Ideal Docking Stations
Power Supply (min) (max)
Half Power THD+N 1kHz
0.15 0.045 0.08 0.06 0.08 0.06 0.05 0.08 0.05 0.08
PSRR (dB)
2kHz 2kHz 2kHz
Package(s)
PDIP-20 TSSOP-24 HLQFP-32 HTQFP-48 HTSSOP-24 HTQFP-48, QFN-48 HTSSOP-24 HTQFP-64 HTQFP-48 HTQFP-48, QFN-48 HTQFP-48 HTQFP-48 TSSOP-24 HTQFP-48 TQFP-48 TSSOP TSSOP-16, BGA-48 WCSP TSSOP WCSP, WCSP TSSOP QFN, WCSP BGA, QFN, MSOP TSSOP
Price1
2.60 3.55 3.20 3.50 2.50 3.35 3.25 3.10 3.10 3.30 1.95 2.95 3.00 1.80 1.05 0.55 1.40 0.95 0.60 1.65 1.45 0.49 0.49 1.20
Digital-Input Class-D Speaker Amplifiers (PurePathTM)
Channels
Device
TAS5701 TAS5704 TAS5705 TAS5706
Description
Stereo, Hardware Control Multichannel, Hardware Control, Closed Loop Stereo, Audio Processing, Software Control Multichannel, Audio Processing, Closed Loop
Closed Loop
Output Power
Load Impedance (Typ)
Power Supply (PVDD) (min) (max)
Half Power THD+N 1kHz
Dynamic Range (dB)
Chip DRC/EQ
Price1
4.35
PWM-Input Class-D Power Stages (PurePathTM)
Device
TAS5261 TAS5162 TAS5152 TAS5121 TAS5142 TAS5182 TAS5111A TAS5112A TAS5176 TAS5186A TAS5122 TAS5132 TAS5342 TAS5342L TAS5352 TAS5601
Description
Mono, High Power Stereo, High Power High Power, Compatible with TAS5142 Mono, High Power High Power, Compatible with TAS5152 Controller Only, with External FETs Mono, Medium Power Stereo, Medium Power 6-Channel, Medium Power Highest Integration Power Stereo, Power Stereo, Power 100-W, Stereo, Digital Power 100-W, Stereo, Digital Power 125-W, Stereo, Digital Power Multichannel, Power
Power
(Total) 30/60 (6/3) (Total)
Channel(s)
Half Power THD+N 1kHz
0.05 0.05 0.05 0.15 0.025 0.025 0.05 0.07 0.05 0.03 <0.1 <0.1 <0.1
Package(s)
SSOP-36 SSOP-36, HTSSOP-44 SSOP-36 SSOP-36 SSOP-36, HTSSOP-44 HTSSOP-56 HTSSOP-32 HTSSOP-56 HTSSOP-44 HTSSOP-44 HTSSOP-56 HTSSOP-44 HTSSOP-44 HTSSOP-44 HTSSOP-44 HTSSOP-56
Price1
5.25 4.95 3.40 3.00 3.10 5.26 2.40 3.75 4.30 5.10 3.00 1.95 2.95 2.75 3.10
Selection Guides
page complementary processors PurePathpower stages. 1Suggested resale price U.S. dollars quantities 1,000.
products listed bold red. Preview products listed bold blue.
Audio Solutions Guide
Texas Instruments 2008
Selection Guides
Audio Amplifiers (Class-AB)
Class-AB Speaker Amplifiers
Output Power
1.25 0.15 0.15 0.15 0.138 0.08 0.075 0.05 0.05 0.05
Device
TPA6030A4 TPA6017A2 TPA6011A4 TPA6010A4 TPA1517 TPA6021A4 TPA6020A2 TPA6211A1 TPA6203A1 TPA6204A1 TPA6205A1 TPA751 TPA731 TPA721 TPA711 TPA0233 TPA0253 TPA0172 TPA0212 TPA6120A2 TPA6112A2 TPA6111A2 TPA6110A2 TPA6130A2 TPA4411 TPA152 TPA6102A2 TPA6101A2 TPA6100A2
Description
Stereo with Stereo Wide Supply Voltage, Power, Volume Control, Fully Differential Stereo, Cost Effective, Internal Gain, Fully Differential Stereo with Stereo Volume Control, Fully Differential Stereo with Stereo Volume Control Bass Boost, Fully Differential Stereo, Mute, Medium Power, Cost, Package, Single Ended Stereo with Stereo Volume Control, Fully Differential Stereo, Fully Differential, Voltage, Smallest Package Mono, Fully Differential, Highest Power Mono, Fully Differential, Lower Cost Solution Mono, Fully Differential, High Power Mono, Fully Differential, 1.8-V Compatible Shutdown Voltage Mono, Differential Inputs, Active Mono, Differential Inputs, Active High Mono, Single Ended Inputs, Active High Mono, Single Ended Inputs, Active High, Mono Headphone Mono with Stereo Headphone, Summed Inputs Mono with Stereo Headphone, Summed Inputs Stereo with Stereo Headphone, Mute Function, Volume Control Stereo with Stereo Headphone, Internal Gain, Low-Cost Computing Solution Stereo, Hi-Fi, Current Feedback, 80mW into from ±12V Supply 0.00014% THD+N Stereo, Differential Inputs, 10µA Cost, Stereo Headphone, SOIC Package, Stereo Headphone, 10µA DirectPathTM, Stereo with Volume Control DirectPath, Stereo, Internal Gain Hi-Fi, Stereo, Mute Ultra-Low Voltage, Stereo, Fixed Gain (14dB) Ultra-Low Voltage, Stereo, Fixed Gain (2dB) Ultra-Low Voltage, Stereo, External Resistors
Min. Load Impedance
Power Supply (min) (max)
Half Power THD+N 1kHz
0.06 0.06 0.06 0.15 0.19 0.05 0.05 0.06 0.05 0.06 0.15 0.15 0.15 0.15 0.06 0.08 0.15 0.0005 0.25 0.25 0.25 0.0055 0.08 0.007
PSRR (dB)
Package(s)
HTSSOP-28 HTSSOP-20 HTSSOP-24 HTSSOP-28 PDIP-20, SO-20 PDIP-20 QFN-20 MSOP, MSOP, QFN, SOIC, MSOP SOIC, MSOP SOIC, MSOP SOIC, MSOP MSOP MSOP TSSOP TSSOP SO-20 MSOP-10 SOIC-8, MSOP-8 MSOP-8 QFN, WCSP DSBGA-16, QFN-20 SOIC-8 SOIC-8, MSOP-8 SOIC-8, MSOP-8 SOIC-8, MSOP-8
Price4
1.40 0.99 1.20 2.25 0.85 1.00 1.15 0.55 0.45 0.49 0.45 0.35 0.35 0.35 0.35 1.05 0.50 2.45 1.06 1.90 0.29 0.29 0.29 1.45 0.70 0.55 0.35 0.35 0.35
Headphone Amplifiers
Low-Power Audio Amplifier Systems
Speaker Output Power
2.01 2.01 2.01 1.32 1.32
Device
TPA6040A4 TPA6041A4 TPA6043A4 TPA2050D4 TPA2052D4
Description
Stereo Class-AB DirectPathHeadphones 4.75-V Stereo Class-AB DirectPath Headphones 3.3-V Stereo Class-AB DirectPath Headphones 3.3-V Stereo Class-D DirectPath Headphones Inputs) Stereo Class-D DirectPath Headphones Inputs)
Headphone Output Power3
0.138 0.138
Power Supply (min) (max)
Half Power THD+N 1kHz
PSRR (dB)
Package(s)
32-pin, 32-pin, 32-pin, WCSP WCSP
Price4
1.15 1.15 1.15
1Power output into load with power supply. 2Power output into load with power supply. 3Power output into load with power supply. 4Suggested resale price U.S. dollars quantities 1,000.
Preview products listed bold blue.
Texas Instruments 2008
Audio Solutions Guide
Selection Guides
Selection Guides
Audio Amplifiers
Gain Range (dB)
0dB, 10dB 65dB steps
Microphone Preamplifiers
Device Description Noise (EIN), 30dB
-128dBu
Half Power THD+N 1kHz
0.0004
Power Supply
Package
SSOP-28
Price3
9.95
PGA2500 Digitally Controlled, Fully Differential, High Performance, Noise, Wide Dynamic Range, On-Chip Servo Loop
Device
INA163
Description
Mono, Noise, Distortion, Current Feedback, Wide Bandwidth, Wide Range Gain Mono, Noise, Distortion, Current Feedback, Wide Bandwidth, Wide Range Gain
Slew Rate (V/µs)
(MHz)
Half Power THD+N Power Supply 1kHz
0.0003 0.004 ±4.5 ±4.5
Package(s)
SO-14 PDIP-8, SOIC-16
Price3
2.90 2.50
INA217
Line Drivers
Device
DRV134 DRV135 INAy1341 INAy1371
Description
Balanced Output, Pkg., Companion INA134 INA137 Balanced Output, Small Pkg., Companion INA134 INA137 Differential, Fixed Gain, (G=1) 1V/V Differential, ±6dB (G=1/2
Power Supply
±4.5 ±4.5
Half Power THD+N 1kHz
0.0005 0.0005 0.0005 0.0005
Slew Rate (V/µs)
(MHz)
Package(s)
SOIC-16, PDIP-8 SOIC-8 PDIP-8/14, SOIC-8/14 PDIP-8/14, SOIC-8/14
Price3
1.95 1.95 1.05
Line Receivers
2VRMS Line Drivers
Device
DRV600 DRV601
Description
Fixed-Gain, Single-Supply, Ground-Biased Output 2VRMS Line Driver Variable-Gain, Single-Supply, Ground-Biased Output 2VRMS Line Driver
Gain (V/V)
Variable
Power Supply
±1.8 ±4.5 ±1.8 ±4.5
Slew Rate (V/µs) (typ)
Drive Capability
2VRMS 600- Load 2VRMS 600- Load
Price3
0.75 0.75
Signal Conditioning Amplifiers
Power Supply Channel(s)
±4.5 ±4.5 ±2.5 ±2.5 ±2.5
Device Description Amplifiers
OPAx827 OPAx627 OPAx604 OPAx134 OPAx211 OPA1632 OPAx228 OPAx353 MC33078 NE5532A/4A RC4580 RC4560 Ultra-Low THD+N, High Precision Difet, Noise, High Slew Rate Input, Distortion, Single Channel, Wide Supply Range, Unity Gain Stable High Performance, Ultra-Low Distortion, True FET-Input Ultra-Low Noise, High Precision High Performance, Fully Differential, High Speed, Wide Supply Range, High Gain Bandwidth High Precision, Noise: 3nV/Hz, Improved Settling Time: Single Supply, Rail-to-Rail, Unity Gain Stable Dual, Bipolar, Dual Supply Operation, Skew Rate 7V/µs (typ), Input Noise Voltage 4.5nV/Hz Noise, Input Noise Voltage 3.5nV/Hz (5532A) 5nV/Hz (5532A) Dual, Lower Noise, High Gain, Wide Bandwidth, Capable Driving Peak-to-Peak into 400- Loads Dual, High Gain, Wide Bandwidth, Capable Driving Peak-to-Peak into 400- Loads
Half Power THD+N 1kHz
0.00004 0.00003 0.0003 0.00008 0.000015 0.00003 0.00005 0.0006 0.0005 0.05
Slew Rate (V/µs)
9/13
(MHz)
Package(s)
MSOP, SOIC PDIP-8, SOIC-8 PDIP-8, SOIC-8 PDIP-8, SOIC-8/14 MSOP, SOIC, MSOP-8, SOIC-8 PDIP-8/14, SOIC-8/14 MSOP-8, SOIC-8/16 MSOP-8, PDIP-8, SOIC-8 PDIP-8, SO-8, SOIC-8 PDIP-8, SOIC-8, TSSOP-8 PDIP-8, SOIC-8, TSSOP-8
Price3
5.75 12.25 1.05 0.95 3.45 1.75 1.10 1.00 0.30 0.68 0.41 0.41
Bipolar Amplifiers
Volume Controls Selection Guides
Dynamic Half Power THD+N Crosstalk Range (dB) 1kHz 1kHz (dBFS)
0.0003 0.0004 0.0002 0.0002 -126 -126 -130 -130
Device
PGA2320 PGA2310 PGA2311U2 PGA4311U2
Description
±15V, Improved THD, Compatible with PGA2310, Voltage Swing 28Vpp ±15V, Package, Compatible with PGA2311, Voltage Swing 27Vpp 2-Channel, ±5V, Inter-Channel Crosstalk, Voltage Swing 7.5Vpp 4-Channel, ±5V, Inter-Channel Crosstalk, Voltage Swing 7.5Vpp
Power Supply
Voltage Swing (VPP)
Package(s)
SOL-16 SOL-16, DIP-16 SOL-16, DIP-16 SOP-28
Price3
7.95 9.95 3.95 5.95
denotes dual and/or quad versions available. indicates U-Grade devices. 3Suggested resale price U.S. dollars quantities 1,000.
Preview products listed bold blue. products listed bold red.
Audio Solutions Guide
Texas Instruments 2008
Selection Guides
Audio Converters
Audio ADCs
Dynamic Range (dB)
Device
PCM4222
Description
2-Channel, High-Performance
Portable Focus
Inputs/ Outputs
Sampling Rate (kHz) (max)
Audio Data Format
6-Bit Modulator, DSD, Normal, I2S, Normal, I2S, Normal, I2S, DSD, Normal, I2S, Normal, Normal, I2S, Normal, Normal, Normal, I2S, Normal, I2S, Standard, I2S, Standard, I2S, Normal, I2S, Normal, I2S, Normal, I2S, TDMCA Normal, I2S, Left Justified Normal, I2S, Normal, Normal, Normal, Normal, Normal, Normal, I2S, Normal,
Power Supply
+3.3
Package(s)
TQFP-48
Price1
14.95
PCM4220 PCM4204 PCM4202 PCM4201 PCM1804 PCM1802 PCM1803A PCM1850/1 PCM1807/8 PCM1870
2-Channel, High-Performance 4-Channel, High-Performance ADC, DSD, High Pass Filter Stereo, High-Performance ADC, DSD, High Pass Filter Mono, High-Performance ADC, DSD, High Pass Filter, Wide Digital Supply Range, Power Dissipation Stereo ADC, Fully Differential, High Pass Filter Stereo ADC, Input Stereo ADC, Input, High Pass Filter Stereo Input PGA, (1850) (1851) Control Stereo ADC, Input, Mute w/Fade, Control, (1807) (1808) Controlled Stereo ADC, Input, Digital Filter, Very Power Consumption Stereo, Optional Format, External Filter Interface, SPI/I2C, Differential Current Output: Stereo Advanced Segment, 123dB Dynamic Range, TDMCA Serial Interface (1798) 4-Channel, High Performance, Sampling Rate 216kHz, Controlled Stereo Advanced Segment DAC, Soft Mute (1730), Optional Operation Modes (1738): External Filter Decoder SACD Playback Digital Attenuation Stereo Advanced Segment DAC, Optional Format, External Filter Interface, SPI/I2C Differential Current Output: mAp-p Stereo Advanced Segment DAC, Balanced Voltage Outputs, Improved Clock Jitter 8-Channel, Enhanced Multiformat DAC, Supports with TDMCA
+3.3 +3.3 +3.3 +3.3 +3.3 +3.3 +3.5 +3.3 +3.5 +2.4 +3.6 +3.3 +3.5 +3.3 +3.3
TQFP-48 TQFP-64 SSOP-28 TSSOP-16 SSOP-28 SSOP-20 SSOP-20 TQFP-32 TSSOP-14 QFN-24 SSOP-28 SSOP-28 TQFP-48 SSOP-28
9.95 7.95 4.95 2.50 3.95 3.35 1.10 4.80 1.00 1.80 9.95 2.95 4.95 5.25/ 5.00 2.10 2.10 5.96 1.10 1.03 4.29 2.00 1.50 2.00 1.25
Audio DACs
PCM1792A PCM1796/8 PCM4104 PCM1738/30
PCM1791A PCM1793 DSD1608
+3.3 +3.3 +3.3 +3.3 +1.5 +3.3 +1.6 +3.6
SSOP-28 SSOP-28 TQFP-52 SSOP-16 SSOP-16 LQFP-48 SSOP-20 SSOP-24 VFBGA-80 TSSOP-28, QFN-28, TSSOP-16, QFN-20 TSSOP-16, QFN-20 QFN-32 QFN-32
PCM1780/81/82 Stereo with Volume Control, Software (1780/82) Hardware (1781), Open-Drain Output Zero Flag (1782), Improved Jitter Performance PCM1753/54/55 Stereo with Volume Control, Software (1753/55) Hardware (1754), Open-Drain Output Zero Flag (1755) PCM1608 8-Channel, Highly Integrated DAC, Higher PCM1606 6-Channel, Cost CMOS, Multilevel PCM1680 8-Channel, Cost DAC, Improved Jitter Performance, Compatible with PCM1780 TLV320DAC23 Control with Headphone Amp, Pdiss 23mW PCM1770/1 Stereo with Integrated Headphone Driver, Software (1770) Hardware (1771) Controlled
PCM1772/3 TLV320DAC26 TLV320DAC32
1Suggested
Stereo with Integrated Line Out, Software (1772) Hardware (1773) Controlled Integrated PLL, Control, Speaker/Headphone Amp, Pdiss 11mW Low-Power Stereo with Stereo HP/Speaker Amplifiers
Normal, Normal, I2S, Normal, I2S, DSP,
+1.6 +3.6 +2.7 +3.6 +2.7 +3.6
1.25 2.95 2.75
resale price U.S. dollars quantities 1,000.
Texas Instruments 2008
Audio Solutions Guide
Selection Guides
Selection Guides
Audio Converters
Portable Focus Dynamic Sampling Rate Range (dB) (kHz) (max) Audio Data Format Normal, I2S, DSP, Normal, I2S, DSP, Normal, I2S, DSP, Normal, I2S, DSP, Normal, I2S, DSP, Normal, I2S, DSP, Normal, I2S, DSP, Normal, I2S, DSP, Normal, I2S, DSP, Normal, I2S, DSP, I2S, Normal, I2S, Normal, I2S, Normal, I2S, Normal, I2S, Normal Normal, Normal, I2S, Normal, I2S, Power Supply +2.7
Audio Codecs
Device PCM3168 TLV320AIC34 Description High-Performance, 6in/8out-Audio Codec Low-Power Quad Stereo (4-Channel) Codec, Inputs (Mic/Line), Outputs (Line, Headphone/Speaker), PLLs Audio Serial Buses Allow Fully Asynchronous Simultaneous Codec Operation Low-Power Stereo Codec, Integrated PLL, Inputs (Mic/Line), Outputs (Line, Headphone/Speaker), Notch Filtering, Low-Power Analog Bypass Low-Power Stereo Codec, Integrated PLL, Inputs (MicLine), Outputs (Line, Headphone), Notch Filtering, Low-Power Analog Bypass Low-Power Stereo Codec, Integrated PLL, Inputs (Mic/Line), Outputs (Line, Headphone), Notch Filtering, Low-Power Analog Bypass Low-Power Stereo Codec, Integrated PLL, Inputs (Mic/Line), Outputs (Line, Headphone), Notch Filtering, Power Analog Bypass Low-Power Stereo Codec, Integrated PLL, Inputs (Mic/Line), Outputs (Line, Headphone, Mono Integrated Class-D Amp) Low-Power Stereo Codec, Integrated PLL, Inputs (Mic/Line), Outputs (Line, Headphone, Stereo Integrated Class-D Amp) Low-Power Stereo Codec, Integrated PLL, Inputs, Line Speaker/HP Outputs Low-Power Stereo Codec, Integrated PLL, Inputs (AIC32-6 Single-Ended, AIC31-2 Differential Single Ended) Line Speaker/HP Outputs Low-Power, Lower Cost, Stereo Codec with Headphone Amps Low-Power, Stereo DAC, Mono ADC, Integrated PLL, Speaker/HP Amp, Additional Inputs Outputs (AIC29 Differential) Low-Power, Lower Cost, Stereo DAC, Mono ADC, Integrated PLL, Speaker/HP Stereo Audio Codec 18-Bits, Serial Interface, Software Controlled Stereo Audio Codec 18-Bits, Serial Interface, Hardware Controlled Low-Power, Supply, Stereo Codec, Hardware Controlled Low-Power, 2.4V Single Supply, Stereo Codec, Low-Cost, Hardware Controlled Ultra Low-Power Stereo Codec, Inputs (Mic/Line), Outputs (Line/HP/Class-D Speaker) Ultra Low-Power Stereo Codec, Inputs (Mic/Line), Outputs (Line/HP) Package(s) HTQFP-64 BGA-87 Price1 5.95
TLV320AIC3101
+2.7
QFN-32
3.55
TLV320AIC3104
+2.7
QFN-32
3.25
TLV320AIC3105
+2.7
QFN-32
3.25
TLV320AIC3106
+2.7
QFN-32, BGA-80 QFN-48, BGA-80 QFN-32
3.85
TLV320AIC3107 TLV320AIC3108 TLV320AIC33 TLV320AIC31/32
+2.7 +2.7 +2.7 +2.7
3.95 3.45
TLV320AIC23B TLV320AIC28/29 TLV320AIC26 PCM3000 PCM3001 PCM3006 PCM3008 PCM3793A
+2.7 +2.7 +2.7 +4.5 +4.5 +2.7 +2.1 +2.4 +2.4
VFBGA-80, TSSOP-28, QFN-28 QFN-48 QFN-32 SSOP-28 SSOP-28 SSOP-24 TSSOP-16 QFN-32 QFN-32
3.00 3.95/3.45 3.25 3.45 3.45 3.45 3.10 4.50 4.25
Selection Guides
PCM3794A
1Suggested
resale price U.S. dollars quantities 1,000.
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Audio Solutions Guide
Texas Instruments 2008
Selection Guides
Audio Converters Controllers
Voiceband Codecs
Device AIC111 TLV320AIC12K TLV320AIC14K TLV320AIC20K TLV320AIC24K Sample Number Description Rate (kHz) Input Channel(s) (dB) Interface Lowest Power, 20-Bit Power, Mono Codec, 16-Bit, I2C, S2C, 26ksps Voiceband Codec with Driver Power, Mono Codec, 16-Bit I2C, S2C, 26ksps Voiceband Codec Power, Stereo Codec, 16-Bit I2C, S2C, 26ksps Voiceband Codec with Driver Power, Stereo Codec, 16-Bit I2C, S2C, 26ksps Voiceband Codec
Analog Supply Logic Supply Power Supply (mW) (typ) Package(s) Price1 0.46 QFN-32, FlipChip 4.14 1.65 1.95/2.7 TSSOP-30 1.70 1.65 1.95/2.7 1.65 1.95/2.7 1.65 1.95/2.7 TSSOP-30 TQFP-48 TQFP-48 1.50 2.50 2.30
Audio Converters with Integrated Touch-Screen Controller
Device TSC2100 TSC2111 TSC2102 Description 4-Wire Touch-Screen Interface, Power, Lower Cost, Stereo DAC, Mono ADC, Integrated PLL, Speaker/HP 4-Wire Touch-Screen Interface, Power, Stereo DAC, Mono ADC, Integrated PLL, Speaker/HP Amp, Additional Inputs Outputs (TSC2111 Differential) 4-Wire Touch-Screen Interface, Power, Stereo DAC, Integrated PLL, Speaker/HP Amp, Cost Resolution Dynamic Sampling Rate (Bits) (max) Range (dB) (kHz) (max) Configuration Mono/Stereo Mono/Stereo Stereo Audio Data Format Normal, I2S, Normal, I2S, Normal, I2S, Power Supply +2.7 +2.7 +2.7 Package(s) QFN-32, TSSOP-32 QFN-48 TSSOP-32 Price1 3.95 4.95 3.70
TSC2300
TSC2301 TSC2302
4-Wire Touch-Screen Interface, Power, Stereo DAC, Mono ADC, Integrated
4-Wire Touch-Screen Interface, Power, Stereo DAC, Stereo ADC, Integrated PLL, Amp, Keypad Interface 4-Wire Touch-Screen Interface, Power, Stereo DAC, Stereo ADC, Integrated PLL,
Mono/Stereo
Stereo/Stereo Stereo/Stereo
Normal,
Normal, Normal,
+2.7
+2.7 +2.7
TQFP-64
TQFP-64, BGA-120 QFN-48
4.75
4.95 4.50
1Suggested
resale price U.S. dollars quantities 1,000.
Texas Instruments 2008
Audio Solutions Guide
Selection Guides
Selection Guides
Interface Audio
THD+N Sample Channel(s) (dB) Rate (max)
-140 -125 -125 -125 -140 -140 -140
Integrated Sample Rate Converters S/PDIF AES/EBU Transceivers
Device Description Digital Audio Interface
AES/EBU, S/PDIF, AES/EBU, S/PDIF, I2S, I2S, I2S, I2S, I2S, I2S,
Control Dynamic Power Interface Range (dB) Receive Transmit Supply
I2C,
Package
48TQFP 48TQFP 64TQFP 28SSOP 28SSOP 28SSOP 64TQFP
Price1
9.95 7.50 7.50 4.50 7.50 8.50 12.50
SRC4392 High-End Combo Sample Rate Converter SRC4382 Combo Sample Rate Converter
1.8, 1.8, 1.8, 1.8,
Stand-Alone Sample Rate Converters
SRC4184 4-Channel, Asynchronous Sample Rate Converter SRC4190 192-kHz Stereo Asynchronous Sample Rate Converters SRC4192 High-End Sample Rate Converter SRC4193 High-End Sample Rate Converter SRC4194 4-Channel, Asynchronous Sample Rate Converter DIX4192 DIT4192 DIT4096 DIR9001 Digital Audio Interface Transceiver 192-kHz Digital Audio Transmitter 96-kHz Digital Audio Transmitter 96-kHz Digital Audio Receiver
Stand-Alone S/PDIF AES/EBU Interfaces
AES/EBU, S/PDIF, I2S, AES/EBU, S/PDIF, I2S, AES/EBU, S/PDIF, I2S, AES/EBU, S/PDIF, I2S, I2C, H/W, H/W, 1.8, 3.3, 3.3, 48TQFP 28TSSOP 28TSSOP 28TSSOP 4.95 2.05 1.55 1.95
Peripherals
Device TUSB3210 TUSB3410 TUSB6250 Speed(s) Full Full Full, High Voltage Remote Wakeup Package LQFP LQFP TQFP Description Full-Speed General-Purpose Device Controller USB-to-Serial Converter (RS-232, RS-485) High-Speed, Low-Power ATA/ATAPI Bridge Solution Price1 2.50 2.25 2.80
On-The-Go (OTG) Devices
Device
TUSB6020
Speed
High
Voltage
1.5, 1.8,
Local Interface
VLYNQ
Package
MicroStar BGA
Description
High-Speed On-The-Go VLYNQ Controller
Price1
Transceivers
Device TUSB1105 TUSB1106 TUSB2551 Speed(s) Full, Full, Full, Voltage 1.6, 1.6, 1.6, Package(s) 16RTZ, 16RGT 16RTZ, 16PW 14PW, 16RGT Singled Ended Input Description Transceivers Transceivers Transceivers Price1 1.10 1.10 Call
Stereo DACs
Device PCM2702 PCM2704 PCM2705 PCM2706 PCM2707 Description Low-Power, High-Performance Power, External EEPROM Interface Power, Interface Power, Selectable Interface/HD Mode Power, Interface, Selectable Interface Resolution (Bits) Power Supply 3.3, 3.3, 3.3, 3.3, 3.3, (dB) (typ) (mW) (typ) Sampling Rate (kHz) (max) Package SSOP-28 SSOP-28 SSOP-28 TQFP-32 TQFP-32 Price1 5.80 2.55 2.55 3.36 3.36
Selection Guides
Codecs
Device PCM2900 PCM2901 PCM2902 PCM2903 PCM2904 PCM2906 PCM2912
1Suggested
Description Stereo Codec Stereo Codec, S/PDIF Interface 3.3-V Stereo Codec 3.3-V Stereo Codec, S/PDIF Interface Stereo Codec, Full Power Stereo Codec, S/PDIF Interface, Full Power USB-Headset Codec, Mono ADC, Stereo DAC, Integrated Headphone
(dB) (typ)
Power Supply 4.35 5.25 4.35 5.25 4.35 5.25
(mW) (typ)
Sampling Rate (kHz) (max)
Package SSOP-28 SSOP-28 SSOP-28 SSOP-28 SSOP-28 SSOP-28 TQFP-32
Price1 4.15 4.15 4.46 4.46 4.15 4.46
resale price U.S. dollars quantities 1,000.
Preview products listed bold blue.
Audio Solutions Guide
Texas Instruments 2008
Selection Guides
Processors
Digital Audio Processors
Device
TAS3103A
Description
Digital
Input (kHz)
Processing Bits/Accumulator
48/76 48/76 48/76
Resolution (Bits)
Package
PSOP-32 TSSOP-38 TSSOP-38
Price1
4.15 5.10 5.75
Configurable Volume, Bass, Treble, Loudness, DRC, Mixing, Delay, Effects, Biquad Filters TAS3108 Fully-Programmable, 135-MHz, 48-Bit, 8-Channel Processor TAS3108IA Fully-Programmable, 135-MHz, 48-Bit, 8-Channel Processor (Automotive Qualified)
Digital Audio SoCs
Device
TAS3204 TAS3208 TAS3308 TAS3202
Description
Fully Programmable, 135-MHz, 48-Bit, 8-Channel Processor with Integrated Analog Fully Programmable, 135-MHz, 48-Bit, 8-Channel Processor with Integrated Analog Fully Programmable, 135-MHz, 48-Bit, 8-Channel Processor with Integrated Analog Fully Programmable, 135-MHz, 48-Bit, 8-Channel Processor with Integrated Analog
Stereo Input
(x2) 10:1 10:1
Number ADCs/DNR (dB)
4/102 2/93 2/96 2/102
Number DACs/DNR (dB)
4/105 6/96 2/105
Number PWMs/DNR
6/100
Package
TQFP-64 TQFP-100 TQFP-100 TQFP-64
Price1
6.15 6.50
Processors (PurePathTM)
Device
TAS5010 TAS5012 TAS5504A TAS5508B TAS5086 TAS5518
1Suggested
Description
Stereo Modulator Only Stereo Modulator Only with Higher Dynamic Range 4-Channel, Bass Management, Dynamic Range Volume Control, Output 8-Channel, Bass Management, Dynamic Range Volume Control, Output 6-Channel, Bass Management, Tone Volume Control 8-Channel, Highest Dynamic Range, Record Line Outputs, DSVC Adds 24-dB Dynamic Range, Bass Management, Dynamic Range Volume Control
Frequency (MHz)
Dynamic Range (dB)
Half Power THD+N 1kHz
0.08 0.06
Resolution (Bits)
Package
TQFP-48 TQFP-48 TQFP-64 TQFP-64 TSSOP-38 TQFP-64
Price1
3.00 5.55 3.00 5.00 1.60 7.95
resale price U.S. dollars quantities 1,000.
page complementary power stages PurePathPWM processors.
TMS320C67xDSP Generation Floating-Point DSPs
Device TMS320C6720BRFP2004 TMS320C6712DGDP150 TMS320C6722BRFP2003,4 TMS320C6722BRFPA2253,4,5 TMS320C6722BRFP2503,4 TMS320C6726BRFPA2253,4,5 TMS320C6726BRFP2664,5 TMS320C6713BPYP200 TMS320C6727BZDH250 TMS320C6727BZDHA2503,4,5 TMS320C6727BZDH2753,4 TMS320C6727BZDH3003,4,9 TMS320C6727BZDH350 TMS320C6701GJC150 TMSC6701GJC16719V
(Bytes) Data/Prog 32K/64K/384K6 4K/4K/64K1 32K/128K/384K6 32K/128K/384K6 32K/128K/384K6 32K/256K/384K6 32K/256K/384K7 4K/4K/256K2 32K/256K/384K 32K/256K/384K6 32K/256K/384K6 32K/256K/384K6 32K/256K/384K 64K/64K 64K/64K
McBSP McASP
dMAX2 dMAX dMAX dMAX dMAX dMAX dMAX dMAX dMAX dMAX dMAX
HPI/16 UHPI UHPI UHPI UHPI UHPI HPI/16 HPI/16
SPI/
Cycle (ns) 3.75
MFLOPS 1200 1200 1350 1500 1350 1600 1200 1500 1500 1650 1800 2100 1000
Typical Activity Voltage Total Internal Power (Full Device Speed) Core
Package PQFP, 22mm BGA, 27mm PQFP, 22mm PQFP, 22mm PQFP, 22mm PQFP, 22mm PQFP, 22mm TQFP, 28mm BGA, 17mm BGA, 17mm BGA, 17mm BGA, 17mm BGA, 17mm BGA, 35mm BGA, 35mm
Price10 (100 7.53 15.16 11.14 12.94 12.94 16.68 16.68 20.95 19.74 23.58 20.84 23.58 32.29 95.34 144.52
Format represents cache memory architecture: [data cache] /[program cache] [unified cache] Preview products listed bold blue. products listed bold red. Enhanced DMA. Extended temperature versions available C6722, C6726, C6727, C6713, C6711D DSPs. packages Pb-Free. designation industrial temperature range. Format represents program cache/program data memory/ROM. McASP2 only. C6713 configured have three serial ports various McASP/McBSP combinations utilizing HPI. Other configurable Prices quoted U.S. dollars represent year 2008 suggested resale serial options include additional GPIO. Also available 256-pin BGA, 17-mm (GDH) package. pricing. prices subject change. Customers advised obtain Note: devices include timers. most current complete pricing information from prior placing Note: Enhanced plastic military versions available selected DSPs. orders. verify final pricing prior accepting order.
Texas Instruments 2008
Audio Solutions Guide
Selection Guides
Selection Guides
Processors
SRAM (Bytes) 112K (DSP) (ARM) 112K (DSP) (ARM) 112K (DSP) (ARM) External SRAM Memory (Bytes) (Bytes) 16-/8-Bit (DSP) (ARM) EMIFA 32-/16-Bit DDR2 16-/8-Bit (DSP) (ARM) EMIFA 32-/16-Bit DDR2 16-/8-Bit (DSP) (ARM) EMIFA 32-/16-Bit DDR2 8-Bit EMIFA, 16-Bit DDR2 128K 8-Bit EMIFA, 16-/32-Bit DDR2 128K 8-Bit EMIFA, 16-/32-Bit DDR2 128K 8-Bit EMIFA, 16-/32-Bit DDR2 16-/8-Bit EMIFA, 16-Bit MDDR/DDR2 256K Program/ Connectivity Data Storage 2.0, Async SRAM, VLYNQTM, DDR2 SDRAM, 10/100 EMAC NAND Flash, SmartMedia/xD ASP, I2C, 2.0, Async SRAM, SPI, VLYNQ, DDR2 SDRAM, UARTs 10/100 EMAC NAND Flash, SmartMedia/xD ASP, I2C, 2.0, Async SRAM, SPI, VLYNQ, DDR2 SDRAM, UARTs 10/100 EMAC NAND Flash, SmartMedia/xD McASP, I2C, 10/100 EMAC Async SRAM, UART, DDR2 SDRAM, McBSP, NAND Flash HECC McASP, 32-Bit PCI, Async SRAM, McBSP, VLYNQ, DDR2 SDRAM, I2C, 10/100 EMAC, NAND Flash UART 16-Bit McASP, I2C, VLYNQ, Async SRAM, McBSP, 10/100 EMAC, DDR2 SDRAM, UARTs, 16-Bit NAND Flash HECC McASP, I2C, 32-Bit PCI, Async SRAM, HECC VLYNQ, DDR2 SDRAM, McBSPs, 10/100 EMAC, NAND Flash UARTs 16-Bit SPI, Async SRAM, ASP, MDDR/DDR2 UARTs, SDRAM, NAND Flash, SmartMedia/xD I2C, PCI/HPI, Async SRAM, SPI, VLYNQ, DDR2 SDRAM, UART, 10/100/1000 NAND Flash, McASP 3-pt Ethernet Flash Switch Subsys SGMII PCI/HPI, Async SRAM, I2C, SPI, VLYNQ, DDR2 SDRAM, UART, 10/100/1000 NAND Flash, McASP 3-pt Ethernet Flash TSIP Switch Subsys SGMII Serial ASP, I2C, SPI, UARTs
DaVinciDigital Media Processors
Frequency (MHz) (DSP) (ARM) (DSP) (ARM) 513/405 (DSP) 256/202 (ARM) Video Ports (Configurable) Input, Output Voltage Core Package(s) Price4 1.8/ BGA, 39.50 16mm
Device TMS320DM6446BZWT C64x+TM, ARM9, DaVinci Video TMS320DM6443BZWT C64x+, ARM9, DaVinci Video TMS320DM6441ZWT C64x+, ARM9, DaVinci Video TMX320DM64311 C64x+, DaVinci Video TMX320DM64331 C64x+, DaVinci Video C64x+, DaVinci Video C64x+, DaVinci Video ARM9, DaVinci Video
EDMA
Output
1.8/ BGA, 16mm
33.85
Input, Output
1.2/ 1.05
1.8/ BGA, 16mm
27.05
Input
112K
Output
TMX320DM64351
112K
Input
TMX320DM64371
112K
Input, Output
TMX320DM355
Input, Output
1.8/ 16mm, 23mm 1.05/ 1.8/ 16mm, 23mm 1.05/ 1.8/ 16mm, 23mm 1.05/ 1.8/ 1.8/ *13mm
1.05
11.25
15.75 16.65 18.50 16.30 17.25 19.15 22.05 23.35 25.93 14.25 16.90
TMX320DM647
C64x+, DaVinci Video
32K/32K
16-/8-Bit EMIFA3 32-/16-Bit DDR2
TMX320DM648
C64x+, DaVinci Video
32K/32K
512K
Video Ports (Each Configurable Dual Capture, Single Capture, Display, Capture) 16-/8-Bit Video Ports (Each ConfigEMIFA3 32-/16-Bit urable Dual DDR2 Capture, Single Capture, Display, Capture)
1.2/
1.8/ nFBGA *19mm
45.15 63.20
Selection Guides
1.2/
1.8/ nFBGA *19mm
56.45 74.50
Available
(376-pin plastic BGA) (361-pin Pb-free PBGA) packages. McBSP configured peripheral. EMIFA does support SDRAM. Prices quoted U.S. dollars represent year 2007 suggested resale pricing. prices subject change. Customers advised obtain. devices listed red.the most current complete pricing information from prior placing orders. verify final pricing prior accepting order.
devices listed red.
Audio Solutions Guide
Texas Instruments 2008
Selection Guides
Audio Clocks
Programmable Multiple Clock Synthesizer Family with Fully Integrated Outs
Core Supply Voltage
Device
CDCE949
Number Max. Number Output Voltage Outputs Frequency (LVCMOS) (MHz)
Input Frequency (MHz)
Crystal: LVCMOS: Crystal: LVCMOS: Crystal: LVCMOS: Crystal: LVCMOS: Crystal: LVCMOS: Crystal: LVCMOS: Crystal: LVCMOS: Crystal: LVCMOS:
Fully SpreadIntegrated Oppm Spectrum Support Temp. Period VCXO Circuitry Frequency Clocking Frequency Range Jitter Except Crystal Generation Outputs Switching Programmability Package (°C) (pa) (typ)
EEPROM TSSOP-24
CDCE937
EEPROM
TSSOP-20
CDCE925
EEPROM
TSSOP-16
CDCE913
EEPROM
TSSOP-14
CDCEL949
EEPROM
TSSOP-24
CDCEL937
EEPROM
TSSOP-20
CDCEL925
EEPROM
TSSOP-16
CDCEL913
EEPROM
TSSOP-14
Texas Instruments 2008
Audio Solutions Guide
Selection Guides
Selection Guides
Analog Multiplexers Switches
(max) 0.75 13.8 Flatness (max) 0.15 0.15 0.25 0.25 0.25 0.25 0.15 0.15 0.25 0.15 0.25 0.25 0.25 (typ) 0.25 (typ) Mismatch (max) 0.05 0.05 0.25 0.14 0.15 (typ) (typ) (min) 1.65 1.65 1.65 -0.3 -0.3 -0.3 -0.3 1.65 1.65 1.65 1.65 1.65 2.25 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 (max) Time (ns) (max) Time (ns) (max) 11.5 11.5 12.5 10.5
Analog Multiplexers Switches
Device Pin(s)/Package(s) 5/SC70, SOT-23, WCSP 5/SC70, SOT-23, WCSP 5/SC70, SOT-23 5/SC70, SOT-23 5/SC70, SOT-23 5/SC70, SOT-23 5/SC70, SOT-23, WCSP 8/SOIC 8/SOIC 8/SOIC 8/SOIC 8/US8, WCSP 8/US8, WCSP 8/MSOP 8/SM8, US8, WCSP 14/TSSOP 8/WCSP 6/SC70 8/US8, WCSP 8/US8, WCSP 6/SC70, SOT-23, WCSP 6/SC70, SOT-23 6/SC70, SOT-23 6/SC70, SOT-23, WCSP 6/SC70, SOT-23 8/SM8, 10/MSOP, 10/MSOP 10/MSOP, 16/SOIC, SSOP (QSOP), TSSOP, TVSOP, 8/US8 8/SM8, 16/SOIC, SSOP (QSOP), TSSOP, TVSOP,
SPST
TS5A3166 TS5A3167 TS5A4594 TS5A4595 TS5A4596 TS5A4597 TS5A1066 TS12A4514 TS12A4515 TS12A4516 TS12A4517
SPST
TS5A23166 TS5A23167 TS3A4741 TS5A2066
SPST
TS3A4751
SPDT
TS5A6542 TS5A4624 TS5A3153 TS5A3154 TS5A3159A TS5A3159 TS5A3160 TS5A3157 TS5A63157 TS5A2053
SPDT
TS5A23159 TS5A23160 TS5A23157
SPDT
TS3A5018
SP3T
TS5A3359 TS5A3357
SP4T
TS3A5017
Selection Guides
Audio Solutions Guide
Texas Instruments 2008
Resources
Packaging
High-Performance Analog Packages
Package Type Wafer Scale Package (WSP) Small Outline Transistor Package (SOT23) Mini Small Outline Package (MSOP) Small Outline Leads (SON) Shrink Small Outline Package (SSOP) Quad Flatpack Leads (QFN) Package Designator YEG, YEK, YEJ, YEA, YZA, YED, YZF,YZH DBY, DCN, Thin SOT, Package Type Thin Shrink Small Outline Package (TSSOP) Plastic Dual-In-Line Package (PDIP) Package Designator
DGK,
DRD, DRB,
Heat Sink Small Outline Package (HSOP)
DWP,
DBQ,
RGS, RGY, RGT, RGV, RGY, RHC, RGA, RGP, RGW, RGY, RGE, RGU, RHD, RGL, RGD, RHB, RGF, RHA, RTA, RGN, RGZ, RGQ, RGC, RHE, PBS, PJT, PFB,
Heat Sink Thin Shrink Small Outline Package (HTSSOP)
Thin Quad Flatpack (TQFP) Small Outline Transistor (SOT223) Heat Sink Thin Quad Flatpack (HTQFP) Small Outline Integrated Circuit (SOIC)
DCY,
Power Small Outline Package (PSOP3)
(slug down), (slug
PHP,
Ball Grid Array (BGA)
ZAS,
DTH, DTC,
Texas Instruments 2008
Audio Solutions Guide
Resources
Resources
Tools
Accelerate Your Audio Design with Tools Resources
Bookmark this link latest information audio solutions: www.ti.com/audio Audio samples evaluation modules End-equipment system block diagrams Application information Product video casts Audio selection tool Product selection guides
Samples Evaluation Modules (EVMs)
offers free samples more than 15,000 devices (shipped within hours), which allows quickly test variety solutions your audio design. EVMs allow determine specific product will operate your system deliver winning designs market faster. also offers software tools easily start evaluating designing with latest products. Consider these EVMs associated software experience latest audio solutions from Regular- nano-sized TPA2013D1 EVMs TPA3123D2 TLV320AIC3106 Nano TPA2013D1
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TPA3123D2
TLV320AIC3106
Graphic User Interface
samples evaluation modules need now.
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Audio Selection Tool
With audio selection tool, answer just questions quickly narrow your search right products your design. tool features detailed decision trees many audio products, including: Digital audio processors PurePathpower amplifiers
Resources
Audio converters Codecs Sample rate converters started, visit www.ti.com/audio click Audio Selection Tool link.
Audio Solutions Guide
Texas Instruments 2008
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Texas Instruments 2008
Audio Solutions Guide
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