2009 Product Guide Analog Mixed Signal Products Audio Video Commu

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2009 Product Guide Analog Mixed Signal Products Audio Video Commu

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world's premier supplier digital audio converter IC's
2009 Product Guide
Analog Mixed Signal Products Audio Video Communications Consumer
Audio Audio Audio Audio CODEC S/PDIF Rx/Tx Interface Amplifiers Clock Generators Magnetic Sensors Video Encoders Video Decoders Sample Rate Converters Class-D Amplifiers Touchscreen Controllers
Mixed-signal solutions www.akm.com
People Facilities
Design Development This starting point AKM's acclaimed mixed-signal ASSP's, incorporating innovative circuits taking advantage AKM's unique fabrication capabilities. design center itself known atmosphere free-flowing creativity, unrestrained conventional preconceptions, wealth experience know-how gained course constant breakthroughs made over unique designs. center creates core technologies dynamic process that includes participation international symposia, joint development with overseas partners, fusing technology concepts with those introduced from other sources. fast design development speed product quality result "topdown design" techniques long-standing policies such provision workstation every person center. both hardware software, free atmosphere unrestricted conventional frames thought, center working meet needs performance levels, including systemization higher levels integration lower operating voltage current levels. Marketing Sales Technical innovation important meeting diversified demands end-user market. Marketing Sales Center supports planning, marketing, selling development products meet system needs customers. conduct business comprehensively matching requests with technical strength, development cycles, matching cost market requirement. Since foundation AKM, culture "close customers" "customer-based product development" taken root expansion business centered application-specific standard products (ASSP's).
Nobeoka Manufacturing Facility
Nobeoka wafer fab, AKM's first facility large-scale production, began commercial shipment IC's October 1993. Located along Hohri River, cleanest Japan, plant highly renowned source wide variety digital-analog mixed-signal IC's specialized applications. addition excellent location, benefits from inherent safety functionality plant design that comes from plant engineering expertise parent company with industrial chemistry core. production systems equipment among world's most advanced, with 0.1m Class clean room including belowfloor space support apparatus manufacture products which meet world's highest quality standards. With motto, "customer satisfaction comes first", plant's staff strives promptly meet customers' quality requirements through continuous quality improvement. corps highly experienced strongly motivated engineers continuously work develop testing techniques which ensure highest level product quality, develop proprietary production processes meet market demand high speed operation power dissipation. World-leading examples include combination digitalanalog CMOS magnetic sensors create electronic compass, high-voltage CMOS processes enable integration high output voltage buffers.
world's premier supplier digital audio converter IC's
Although this publication focused primarily audio magnetic sensor products, also designs markets products telecommunications, networking, wireless data storage markets. Among these products TCXO analog controllers, analog front chips laser diode controllers communications infrastructure, CD-RW drives wireless phone ICs. Visit www.akm.com more details. While every effort been made ensure accuracy this document, responsible errors misprints contained herein. Please refer appropriate datasheet exact chip specifications. specifications features subject change without notice. Copyright 2009, Semiconductor Inc. rights reserved.
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Video Communications
Table Contents
Audio ADC's. Audio DAC's (high performance). Audio DAC's (low power portables). Audio DAC's (consumer automotive). Audio CODEC's (high performance). Audio CODEC's (high integration power). Audio DSP's. Audio Development Tool. Touchscreen Controllers. S/PDIF Receivers Transmitters. Sample Rate Converters. Hall-Effect Sensor Elements IC's. Three-Axis Electronic Compass. Clock Generators. Audio/Video Interface Switch IC's. Power Audio Amplifiers. Technology Brief. Contacting
web: http://www.akm.com Technical support: icinfo@akm.com access entire applications team. have questions need help with part, send e-mail this address response within minutes. Sales support: sales@akm.com need assistance purchasing parts, getting price quotes, requesting samples, send e-mail this address North American sales representative will contact you. headquarters: 408-436-8580 Toll-free: 1-888-AKM-SEMI (256-7364) Semiconductor, Inc. 1731 Technology Drive, Suite Jose, 95110
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world's premier supplier Analog-to-Digital Converters Product Spotlight
High Performance Quad-Channel Lowest Cost General Purpose
www.akm.com
AK5388
SNR: 10dB (quad); (stereo) THD+N: -110dB Sampling rate: 8kHz 16kHz latency (1.6/fs) interface mode Minimal-phase filter Master slave operation 44-pin LQFP package
Performance
AK5358B
SNR: 10dB THD+N: -9dB Sampling rate: 8kHz 96kHz Single-ended inputs Master slave operation Industry's lowest cost >100dB 16-pin TSSOP package
Bits
AK5353 AK5354 AK5355 AK5356 AK5357 AK5358B AK5359 AK5365 AK5366 AK5367A AK5371 AK5381 AK5384 AK5385B AK5386 AK5388 AK5393 AK5394A AK5700 AK5701 AK5702
THD+N
-100 -103 -110 -105 -110
Temp Range High
Power
17.5
Control Interface
3-wire 3-wire 3-wire 3-wire 3-wire 3-wire
Pins
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digital audio converter IC's
Highest Performance Ideal Wireless Microphones
AK5394A
SNR: THD+N: -110dB Sampling rate: 1kHz 16kHz Flat noise floor 19kHz Stop-band attenuation: 10dB Defeatable digital high-pass filter calibration offset cancellation 8-pin package
Features General Master Channels
AK5701
SNR: 89dB THD+N: -78dB Sampling rate: 7.5kHz 48kHz stereo input selector Microphone amp: 0dB, +15dB, +0dB Digital ALC: -54dB +6dB Analog PLL: master slave mode .6V, .6V, Small 4-pin package
ckage Type
TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP LQFP LQFP VSOP LQFP TSSOP VSOP VSOP TSSOP LQFP
IPGA
Low-cost 24-bit Ultra-low power, PGA, cost Ultra-low power, fixed PGA, cost, small package power, PGA, microphone power, master slave mode power, master slave mode, lowest cost power, master slave mode, lowest cost 192kHz 5-channel input selector, PGA, automatic level control 5-channel input selector,peak hold circuit, PGA, automatic level control 4-channel ground-referenced input selector, output interface, microphone amp, PGA, certified Selectable high pass filter, master slave mode 4-channels, interface, master slave mode Outstanding cost-to-performance ratio, fully differential Best performing single-ended Quad (120dB) stereo (123dB) operation, latency, mode Very high performance 96kHz Highest performing audio market input MUX, microphone amp, ALC, PLL, operates 2.4V analog 1.6V digital input MUX, microphone amp, ALC, PLL, operates 2.4V analog 1.6V digital input MUX, microphone amp, ALC, PLL, operates 2.4V analog 1.6V digital
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world's premier supplier High-Performance Audio Product Spotlight
Premium Sound Quality High Performance, Latency
www.akm.com
AK4399
-bits, 16kHz sampling rate Designed premium sound quality SNR: THD+N: -105dB Supports interface External digital filter mode Single power supply 44-pin LQFP package
Performance
AK4390
-bits, 16kHz sampling rate SNR: 10dB THD+N: -10dB THD+N: -10dB Very latency: 7/fs Minimal phase filter Single power supply 0-pin VSOP package
Bits
AK4342 AK4343 AK4366 AK4367 AK4368 AK4370 AK4371 AK4372 AK4373 AK4374 AK4358 AK4390 AK4392 AK4395 AK4396 AK4397 AK4399 AK4480
THD+N
(HP) (HP) (HP) (HP) (HP) (HP) (HP) (HP) (HP) -103 -103 -100 -100 -103 -105 -100
Temp Range High
Power
Control Interface
Power DAC's with 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire High Performa 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire
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digital audio converter IC's
Audio Portable Applications Product Spotlight
Power Effects Very power size
AK4373
power 4-bit 96dB stereo Headphone amp: Single-ended, differential, pseudo-capless 400mW mono speaker DSP: HPF, LPF, ALC/limiter, biquads, stereo Stereo lineout -pin package (47); package (474)
AK4372
SNR: amp); 90dB (line out) THD+N: -50dB 10mW 16W) 40mW stereo headphone Input mixer analog inputs Analog volume control, bass boost Integrated 4-pin package
Package Pins Type
Channels General
Triple output: 2Vrms, capless headphone (60mW into 16W), 700mV auxiliary, analog volume control 70mW headphone amp, mono speaker amp, line out, analog mixer, integrated 50mW headphone amp, bass boost, ultra-low power 50mW headphone amp, analog mixer, mono lineout, bass boost, ultra-low power 50mW headphone amp, wide-range analog PLL, analog mixer, stereo lineout, stereo enhancement 40mW headphone amp, 4-input analog mixer, stereo line out, bass boost, analog volume control 40mW headphone amp, 6-input analog mixer, stereo mono line out, PLL, analog volume control 40mW headphone amp, 3-input analog mixer, stereo line out, PLL, analog volume control Headphone amp, speaker amp, audio DSP: HPF, LPF, stereo, speaker compensation, bi-quads Chip-scale package version AK4373 Differential outputs, mode, input capable Very latency (7/fs), high performance, 32-bit data interface 32-bit data input, high performance sound quality, external digital filter mode High performance, input capable, compatible AK4393/4394 Very high performance, flat out-of-band noise, input capable 32-bit data input, high performance sound quality, out-of-band noise, input capable 32-bit data input, highest performance sound quality, external digital filter mode 32-bit data input, external digital filter mode, cost
Headphone Amplifiers TSSOP ance Products LQFP VSOP LQFP VSOP VSOP LQFP LQFP VSOP
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world's premier supplier Digital-to-Analog Converters Consumer
2Vrms Output with Serial Control 8-Channels with 2Vrms Output
www.akm.com
AK4425
AK445: -wire; AK446: SNR: 106dB; THD+N: -95dB 4-bits, 19kHz sampling rate Vrms analog output (ground-referenced) step digital attenuator 16-pin TSSOP package
AK4440
8-channels, single-ended outputs SNR: 105dB; THD+N: -94dB 4-bits, 19kHz sampling rate Vrms analog output (ground-referenced) Integrated nd-order analog low-pass filter 0-pin VSOP package
Temp Range High
Bits
AK4340 AK4341 AK4342 AK4344 AK4345 AK4346 AK4348 AK4358 AK4359A AK4382A AK4384 AK4385 AK4386 AK4387 AK4388 AK4389 AK4420 AK4421A AK4424 AK4425 AK4426 AK4427 AK4429 AK4440
Performance
THD+N
-4.5 -13.2 12.6
Power
Control Interface
3-wire 3-wire 4-wire 3-wire 4-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 14.4 3-wire 3-wire 3-wire 3-wire
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digital audio converter IC's
2Vrms from Single +3.3V supply Lowest Power Cost
Automotive Applications Product Spotlight
AK4421A
SNR: 104dB THD+N: -94dB 4-bits, 19kHz sampling rate Single supply Vrms analog output (ground-referenced) Automatic power-on reset 16-pin TSSOP package
Package Pins Type
TSSOP TSSOP TSSOP TSSOP VSOP VSOP LQFP VSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP VSOP
AK4386
SNR: 100dB THD+N: -86dB 4-bits, 96kHz sampling rate Operates from power consumption: Consumer extended temperature range 16-pin TSSOP package
Channels General
2Vrms line output (ground-referenced) 2Vrms line output (biased HVdd/2) Triple output: 2Vrms, capless headphone (60mW into 16W), 700mV auxiliary, analog volume control 1Vrms line output with 3.3V supply Integrated S/PDIF transmitter, 1Vrms line output with 3.3V supply Single 3.3V supply, single-ended outputs, 6-channels Single 3.3V supply, single-ended outputs, 8-channels Differential outputs, mode, input capable Single-ended outputs, mode Excellent price:performance ratio, differential outputs Single-ended outputs, cost version available Differential outputs, cost version available Excellent power:performance ratio, cost version available Lowest cost, 3-wire serial control, single-ended outputs Lowest cost, single-ended outputs; hardware control Differential outputs, auto power down when MCLK present 2Vrms ground-referenced output, single supply 2Vrms ground-referenced output, single +3.3V supply 2Vrms ground-referenced output, single supply, only input, de-emphasis control 2Vrms ground-referenced output, single supply, 3-wire control, digital attenuator 2Vrms ground-referenced output, single supply, control, digital attenuator 2Vrms ground-referenced output, single supply, de-emphasis control 1.5Vp-p -20dBFS 2Vrms -8dBFS, single supply 8-channels, 2Vrms ground-referenced output, single supply
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world's premier supplier Professional Consumer Audio CODEC
Very High Channel Count Power Live Sound
www.akm.com
AK4612
SNR: 104dB (ADC); 108dB (DAC) THD+N: -97dB (ADC); -100dB (DAC) Single-ended differential operation Sampling rate: 19kHz power: 15mW 80-pin LQFP package Pin-compatible parts: 4/8, 4/1, channels
AK4556
SNR: 10dB (ADC); 106dB (DAC) THD+N: -90dB (ADC); -90dB (DAC) Sampling rate: 8kHz 16kHz Master slave mode power: 8.5mW operates down 0-pin TSSOP package
Temp Range THD+N
-100 -100 -100 -100 -100 -100 -100
Bits
AK4522 AK4524 AK4528 AK4550 AK4552 AK4554 AK4555 AK4556 AK4584 AK4586 AK4588 AK4589 AK4611 AK4612 AK4613 AK4614 AK4620A AK4620B AK4626A AK4628A AK4682 AK4683 AK4684
Performance Dynamic Range
Power
High
82.5
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digital audio converter IC's
High Performance CODEC Product Spotlight
High Performance Multi-Channel With 2Vrms
AK4620B
SNR: 11dB (ADC), 115dB (DAC) THD+N: -100dB (ADC), -97dB (DAC) Single-ended differential input Differential output Sampling rate: 8kHz 16kHz Analog input 0-pin VSOP package
Control Interface
3-wire 3-wire 4-wire 4-wire 4-wire 4-wire 4-wire 4-wire 4-wire 4-wire 3-wire 3-wire 3-wire 3-wire 4-wire
AK4684
SNR: 96dB (ADC), 100dB (DAC) THD+N: -88dB (ADC), -86dB (DAC) Vrms inputs outputs (ground referenced) Capless 50mW headphone analog Sampling rate: 48kHz ADC, 19kHz capless stereo input selector 64-pin LQFP package
General
Low-cost basic stereo Input PGA, master slave mode, ouput buffer High performance, differential I/O, serial control volume power voltage Excellent performance power cost ratio Lowest voltage, cost, single-ended I/O, MSB-first audio interface Lowest voltage, cost, single-ended I/O, audio interface Lowest power 192kHz CODEC, highest performance S/PDIF transceiver, input PGA, single-ended, logic interface S/PDIF receiver, single-ended I/O, logic interface S/PDIF transceiver, differential I/O, logic interface Highest performance, S/PDIF transceiver, differential I/O, logic interface 4-in, 8-out, single-ended differential operation, 3.3V, power 6-in, 8-out, single-ended differential operation, 3.3V, power 4-in, 12-out, single-ended differential operation, 3.3V, power Highest channel count, single-ended differential operation, 3.3V Highest performance, analog PGA, single differential differential Cost-reduced version AK4620A interface, single-ended I/O, channel-independent volume controls 8-channel version AK4626 input MUX, output MUX, 2Vrms outputs, dual port input MUX, PLL, dual port I/O, 50mW headphone amp, S/PDIF Rx/Tx input MUX, 2Vrms I/O, 50mW capless headphone amp, asynchronous
Package Pins
Channels
Type
VSOP VSOP VSOP TSSOP TSSOP TSSOP TSSOP TSSOP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP VSOP VSOP LQFP LQFP LQFP LQFP LQFP
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world's premier supplier Portable Audio Applications iCODEC
24-bit with Speaker Amps
Class-D Speaker Amp, CODEC
iste
tereo eparation -band -band
SDTI
MCKO MCKI
www.akm.com
AK4649
4-bits, 100dB (ADC); 97dB (DAC) Recording: inputs, ALC, 5-band Playback: output ALC, stereo 400mW speaker Mono analog input Integrated 9-pin package
Performance Dynamic Range
AK4675
Stereo CODEC with dual interface Recording: line inputs Playback: stereo line outs, 1.6W Class-D 64mW stereo capless headphone Integrated PLL, Programmable ALC, stereo 8-pin package
Temp Range
Power
~3.6
Control Interface
4-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire /I2C 4-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire 4-wire 3-wire
Pack Pins
Bits
AK4568 AK4569 AK4632 AK4633 AK4634 AK4635 AK4636 AK4640 AK4641 AK4642E AK4643 AK4644 AK4645 AK4646 AK4647 AK4648 AK4649 AK4665A AK4671 AK4673 AK4675 AK4691
High
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digital audio converter IC's
Highly Integrated CODEC Product Spotlight
Very Power with Speaker 5-band Notch Filter with Video
AK4646
Stereo CODEC with line speaker Recording: line amp, ALC, filters Playback: output ALC, stereo 400mW mono speaker amp, stereo line Integrated Digital interface level: 1.6V -pin package
Channels
AK4636
Ideal camera applications Digital microphone interface Mono with 400mW speaker 5-band notch filter Video with pass filter nd-order wind noise reduction filter .5mm, 0.5mm pitch package
kage Type
TQFP WL-CSP WL-CSP WL-CSP BGA/QFN LQFP WL-CSP
Input Output Speaker Headphone General
input MUX, input PGA, Y/C/V video amp, stereo lineout input MUX, input PGA, bass boost, analog volume control Mono line out, 400mW speaker driver, video filter Line output, 400mW speaker driver, master slave mode 400mW mono Class-D speaker amp, 5-band beep generator AK4634 with video filter Also available package; video amp, speaker amp, input MUX, 400mW speaker driver, phone interface Mono Bluetooth CODEC, input MUX, 5-band input Wind noise filter, stereo, Piezo dynamic speaker driver speaker driver version AK4642 Heaphone lineout only version AK4642 digital voltage version AK4644 Speaker version AK4645 Wide temperature range, ALC, 62mW headphone 1.2W mono stereo speaker amp, pseudo-capless headphone 5-band notch filter, output ALC, stereo, mono Ground-referenced headphone output, analog volume control Stereo audio dual CODEC, 10-bit ADC, 5-band 70mW headphone amp, 4-wire TSC, programmable 1.6W Class-D amp, capless amp, dual CODEC, 4-in, 2-out with headphone speaker amp, line out,
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world's premier supplier DSP's With Integrated Audio
Highly Integrated Portables Multichannel CODEC
www.akm.com
AK7754
stereo CODEC Integrated microphone SNR: 91dB (ADC) 96dB (DAC) 48kHz Stereo headphone analog volume control input selector differential, single-ended) Supports optimized hands-free algorithm core: 4-bits, floating point, 48kHz lines 48kHz, lines 8kHz internal delay Channel-independent digital volume control Sample rate converter 48-pin package
Resolution ADC/DSP/DAC
AK7600 AK7720A AK7730 AK7732 AK7734 AK7740 AK7742 AK7744 AK7746 AK7748 AK7750 AK7752/53 AK7754 AK7770 AK7771 AK7780 24.4 20.4 20.4 24.4 20.4 20.4 20.4 20.4 24.4
AK7771
4-in, 6-out CODEC Integrated sample rate converters S/PDIF SNR: 95dB (ADC) 100dB (DAC) 48kHz Stereo headphone analog volume control input selector with pre-amp Buffered inputs core: 4-bits, floating point, 48kHz lines, 560k internal delay S/PDIF transmitter (IEC958, AES/EBU) Independent digital volume control independent sample rate converters 80-pin LQFP package
Sample Rate ADC/DSP/DAC
44.1 44.1 44.1
ADC/DAC
Channels ADC/DAC
-2/4 -2/2
Channels Core
EEPROM Self-Boot
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digital audio converter IC's
Audio Converters
Designed Speaker Systems Integrated Sample Rate Converter
AK7742
-in, 4-out CODEC with input selector Echo noise cancellation capable SNR: 96dB (ADC) 106dB (DAC) Audio sample rate: 8kHz 96kHz (ADC: 48kHz) core: 4-bits, floating point, 96kHz lines, internal delay lines 8kHz operation (internal 1.8V regulator) Lowest cost audio Single-ended differential inputs 48-pin LQFP package
Instruction Lines
1024 1536 1536 1536 1536 1536 2560
AK7734
Stereo with 95dB Four stereo digital inputs outputs Integrated sample rate converter core: 4-bits, floating point, 48kHz lines, bits total delay 74kbit PRAM, 49kbit CRAM Processes AKM's hands-free algorithm operation (internal 1.8V regulator) 4-wire serial control 48-pin LQFP package
Delay
36ms External 72kbit 72kbit 122kbit 72kbit 74kbit 24kbit 72kbit 84kbit 64kbit 86kbit 280kbit 560kbit 168kbit
Package Pins
Type
VSOP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP
Power (mW)
Additional Features
Fixed-function delay) Integrated Integrated PLL, small package Floating point processing (4-bit exponent), integrated Sample rate converter 96kHz delay RAMs, hands-free capable input MUX, cost Differential I/O, analog input selector, programming tool input MUX, high analog performance input MUX, auxiliary mono ADC, integrated Sample rate converter, floating point processing, input Complete hands-free solution Optimized hands-free speech recognition pre/post processing Stereo CODEC, microphone headphone amp, hands-free sample rate converters, S/PDIF headphone amp, input pre-amp Extended delay version AK7770 Sample rate converter, floating point, 1.8V digital core
Optimized hands-free
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Mixed-signal solutions
Development Tool
available selected products GUI-based development tool. tool uses drag drop interface build desired circuit, allows real-time tuning audio paramters, outputs assembly code that loaded into evaluation board. knowledge programming needed tool.
www.akm.com
Main page
Primary Elements Compressor/Limiter Noise gate HPF/LPF Multi-band Limiter Delay Volume control Faders
Draw circuit using same method programs Pull component blocks with parameter selection Resource requirements displayed during build pop-up menus: pull-downs original window Click block identify connected components default parameters blocks prior compiling Real-time stimulus
Menu select block parameters
Click "connect" load program into development board Select stimulus (tone, noise, etc.) Select input output device Display analytical results
real-time tuning page adjust block parameters fly" immediate audible feedback using evaluation board Real-time tuning
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Video Communications
Touchscreen Controllers
offers several Touchscreen Controllers, either stand-alone form integrated with audio CODEC's. heart Touchscreen Controllers 12-bit, >100kHz SAR-type converters. controllers accept 4-wire input, they capable measuring pressure well position. They also include integrated references, battery monitors temperature sensors. portable applications, battery monitors also included.
Ultra Power Wire Controller
Keypad Scanner Control
AK4186
4-wire 5-wire touchscreen controller serial interface 1-bit 00kHz pressure measurement (4-wire mode) power operation: 1.6V .6V, 60mA 1.8V 1-pin package (.mm) 16-pin package (9mm)
AK4181A
AVdd IOVdd Features Interface Active Current Internal Vref Package Industry Compatibility 2.7V 3.6V 2.7V 3.6V pressure, VBAT, temp 250mA 16-TSSOP ADS7846N AD7843ARU MXB7846
AK4184
4-wire touchscreen controller keypad matrix scanner pressure measurement generator brightness power operation: .6V, 400mA 41-pin package (16mm)
AK4182
2.2V 3.6V AVdd pressure, VBAT, temp 260mA 16-QFN Proprietary
AK4182A
2.2V 3.6V AVdd pressure, VBAT, temp 260mA 16-QFN ADS7846IR AD7843
AK4183
2.5V 3.6V 2.5V 3.6V 68mA 10-MSOP Proprietary
AK4184
2.5V 3.6V 1.6V AVdd pressure, GPIO, bias, keypad scanner 400mA 41-BGA Proprietary
AK4185/86
1.6V 3.6V
wire, pressure, temp SPI/I2C 60µA 12-CSP 16-QFN (4186) Proprietary
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world's premier supplier S/PDIF Interface Products S/PDIF
Complete Clocking Solution Ultra Jitter Transceiver
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AK4115
4-bits, 16kHz transceiver Word clock (studio sync) lock Very jitter: <80ps crystal oscillators 19-bit channel status buffer 8-channel receiver input balanced) -channel transmitter output RS4) 64-pin LQFP package
AK4118
4-bits, 19kHz transceiver Ultra-low jitter: <50ps input selector 40-bit channel status buffer Transmitter loop-through mode Hardware serial control 48-pin LQFP package
AK4101A AK4103A AK4104 AK4112B AK4113 AK4114 AK4115 AK4116 AK4117 AK4118 AK4122A AK4345
Inputs/Outputs
(Tx) (Tx) (Tx) (Tx)
Temp Range
Power
Package Pins
(Rx) (Rx) (Rx) (Rx) (Rx)
High
Type
LQFP VSOP TSSOP VSOP VSOP LQFP LQFP VSOP LQFP LQFP TSSOP
Control Interface
4-wire 4-wire 4-wire 3-wire 4-wire 4-wire 4-wire
Function
4-wire 4-wire 4-wire 4-wire
4-wire 4-wire 3-wire
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digital audio converter IC's Sample Rate Converters
Interface Mode Multi-Channel
AK4127
High performance: THD+N: 10dB Dynamic range: 140dB Input sample range: 8kHz 16kHz Output sample range: 8kHz 16kHz Input output sample rate ratio: jitter internal enables master clock free operation bypass mode, soft mute interface mode 0-pin VSOP package
AK4126
High performance: THD+N: 10dB Dynamic range: 140dB Input sample range: 8kHz 19kHz Output sample range: 8kHz 19kHz Input output sample rate ratio: jitter internal enables master clock free operation bypass mode, soft mute Ideal 6-channel audio systems 64-pin LQFP package
Input Bits Sample Rates
AK4120 AK4121 AK4122A AK4124 AK4125 AK4126 AK4127 ~216
Clock Source
Inputs S/PDIF,
Output Sample THD+N Rates
44.1, 44.1, 44.1, -113 -113 -113 -130 -130 -130 -130
Temp Range
Power
Package Pins
High
Type
VSOP VSOP LQFP VSOP VSOP LQFP VSOP
Additional Features
inputs S/PDIF Transceiver 6-channels mode
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Mixed-signal solutions
Hall-Effect Sensors
Hall-Effect Sensor Basics
Hall-Effect sensor transducer that voltage output proportional change sensed magnetic field. world's leading manufacturers both Hall Effect elements integrated circuits. Applications covered include brushless motors, position sensors, pointing devices, hook switches, dials, rotational sensors, current sensors. employs wide variety materials sensors, including GaAs, InAs, InSb.
Digital Output Hall-Effect
Features Hall Element output driver (hybrid assembly) Output buffer: digital output Benefits High noise resistance Direct connection microcontroller tuning required offset temperature
1.Vcc
advantages using Hall-Effect sensors
High reliability Intrinsically reliable contact count failures (contact-less) physical degradation state change Single magnetic source trigger output change Existing magnetic sources used (speakers, coils) Immune external contaminants (dust, dirt, water, etc.) Better than optical mechanical elements
www.akm.com
collector type pull type also
utput
Hall-Effect Elements
Material Hall Effect element composed semiconductor thin film Device Structure Four terminals, composed inputs outputs
agnetic flux density
plifier elem utput stage Schm trigger
utput
onnection resistance
load
Hall Element
lectro flux renz
late
Applications Assistance
Creating effective design using Hall-Effect technology challenging. provide design services including simulating magnetic flux density using Solidworks® software Electro Magnetic Works®. Example simulation output
rive
voltage
etic density
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Video Communications
Typical Applications
Open Close Detection
Hall Product Selection
Hall-Effect integrated circuits available variety configurations sensitivities. digital output devices configured unipolar bipolar switches latches. Linear output devices produce voltage that proportionate strength detected magnetic field. details these other Hall Effect products from AKM, please refer site www.akm.com under "Sensor Products".
sitive
sitive
Sensitivity 1.8mT
EW-667
otation
lidin
EW-46 EM-0771 EM-1771 EM-0791
EW-650B EW-65B EW-750B EW-75B
10mT
EW-45
pole
Unipolar
pole Dual pole Single Output Output
Position Sensing
8220
EM-1791
EM-9781 EM-1781
Omnipolar
light Lens light
agnet agnet
light Lens
agnet
EM-0781
EM-1711 EM-0711 EM-171 EM-071
EW-41 EM-1011 EW-410B EW-610B EW-710B 65mT (max)
EW-40 EW-400 EW-40 EW-500 EW-50
Bipolar
pole
Pointing Device
Magnetic field utton
pole
EQ-411L
Linear
pole
EQ-711L
Switch
Latch
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Mixed-signal solutions
-Axis Electronic Compass
world leader designing manufacturing electronic compass integrated circuits. Integrated Hall-Effect sensors used detect earth's magnetic field three axes. integration allows very small thin packages, often required state-of-the portable appliances with services. addition integrated circuit, provide software solution calibrating offset, eliminating need adjustment tuning during manufacturing. extensive experience providing 3-axis compass IC's, current products third-generation. output vector that describes direction magnitude, which translated into directional heading. silicon magnetic sensor enables wide measurement range provides excellent signal-to-noise ratio. AKM's patented offset calibration software employed with compass calibrate offset induced static magnetic field generated inside appliance. solution offers degree resolution, with accuracy ranging from ±5°, depending upon parameters appliance design.
AK897
-axis monolithic Si-Hall Effect magnetic sensor Geomagnetic heading temperature processed sequence lith 8-bit offset compensation 8-bit digitizes output data InteS EEPROM stores calibration data grator Temperature compensated TDAC sensor control interface erial Integrated oscillator eliminates external ensor rive equencer Automatic power-down mode PROM Three package options: 0.7mm) 6.8mA 12.6msec 2.5V 3.6V operation LGA-CSP 0.5mm) BGA-CSP 0.9mm)
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RESET
Accelerometer
Evaluation development board
Evaluation (AKD897) Azimuth output (tilt angle compensation) Automatic calibration using DOEsoftware Logs measurement data outputs clipboard Proprietary Windows application Source code available Development (AKK897) Azimuth calculation (simple tilt compensation) Output measurement data over Schematic, source code available Automatic calibration included
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Video Communications
Clock Generators
Multiple Clock Generators
family multi-clock generators have four outputs, plus recovered input clock. Some outputs capable generating multiple frequencies, selectable user. device architecture contains PLL's VCXO Operating 3.3V nominal power supply, package this family 16-TSSOP.
AK8130 AK8130A AK8130AH AK8130B
utilizing outstanding analog technology clock generators other clocking devices. Known extremely jitter, PLL's offer unparalleled performance products such single clock generators, multi-clock generators, spread spectrum clock EMI-reduction, programmable clock generators zero delay buffers. addition jitter characteristics, these products offer very power consumption, voltage operation, small package sizes.
Spread-Spectrum Clock Generators
AKM's spread spectrum clock generators designed applications requiring significant reduction. Based AKM's original spread spectrum profile (patent pending), excellent reduction achieved without degrading system performance. profile enables lower spread ratios realize required reduction.
74.250 74.1758 54.000 54.000 74.250 74.17582 74.250 74.17582 74.250 74.17582 55.000 61.875 68.333 41.85 48.0 12.0
25.000
4.9152 12.000 48.000 4.9152 12.000 48.000 4.9152 27.000 54.000
24.576 33.333 24.576 33.333 24.576 33.333
16.5
Features
Output frequency range: 16MHz 18MHz Spread spectrum modulation ratio: Center spread: ±0.5%, ±0.5%, ±1.0%, ±1.5% Down spread: -0.5%, -1.0%, -.0%, -.0% Modulation frequency: 8.46kHz 76.9kHz jitter performance: 100ps cycle:cycle power operation: .5mA 10-pin TMSOP package Available options Integrated output buffer Mask-programmable multiplier Mask-programmable modulation frequency
25.000
16.5
25.000
16.5
AK8131S
74.25 66.000 82.000
27.000
16.5
AK8132
13.5
24.576 4.096 8.192 11.2896 12.288 16.384 22.5792 24.576 49.152 24.576
54.000 8.4672 12.288 16.9344 18.432 24.576 33.8688 36.864 73.728 27.000
27.000
AK8133
24.576 36.864
16.9344 33.8688
Programmable Clock Generators
AK8134 AK8134A
40.5 49.5
74.25 74.17582
Single Clock Generators
Input
AK8110 AK8111 AK8112 AK8113 AK8114 AK8115 AK8116 AK8117 AK8118 41.538 33.75
Output CLK1
36.000 12.288 33.375 74.17582 33.333 27.000 27.000 38.000 32.000
Output CLK2
49.500 24.576 67.500 74.250 48.000 74.17582 74.250 38.6667 40.500
Supply Current
3.5mA 3.5mA 3.5mA 3.8mA 3.5mA 3.8mA 3.8mA 3.3mA 3.5mA
addition mask-programmable devices, provides family register-programmable single clock generators. output selected from series fixed frequencies stepped achieve desired frequency. These devices offer same jitter characteristic maskprogrammable family.
AK8141 Programmable Generator
Input: 48/4/1/7MHz Output: 7MHz 50MHz, 1MHz steps .75/40.5/49.5MHz, selectable jitter: 15ps period power: .5mA (7MHz), 5.0mA (50MHz) Register programmable 8-pin USON package
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Mixed-signal solutions
Interface Products
SCART Switch Video
manufactures devices switching audio video set-top television applications. addition switching functions, selected devices include audio DAC's, audio amplifiers, video drivers, video filters. AK470x family conforms SCART specification. non-SCART applications, AK4260 very cost-effective solution.
Capless SD/HD Interface
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AK4708
Dual SCART switch with video filters outputs Audio amplifier with Vrms output Analog volume control Integrated video drivers filters CVBS/Y: inputs, outputs R/C: inputs, outputs G/B: inputs, outputs Fast slow video blanking 48-pin LQFP package
AK4260
Capless audio video outputs Integrated charge pumps create negative rail 4-bit 96kHz audio with Vrms noise, analog level shifter, auto-reset Integrated video drivers filters: -1dB 6MHz, -40dB 7MHz -1dB 0MHz, -40dB 74MHz Ground-referenced audio video outputs Serial hardware control Single power supply 48-pin LQFP package
SCART Switch Selection Guide
Audio Performance Bits
AK4702 AK4703 AK4704 AK4705 AK4706 AK4707 AK4708
Switching Audio
Video CVBS/Y
Features
Audio DAC, 2Vrms out, video amps DAC, video amps filters Audio DAC, video amps filters Y/Pb/Pr version 4704 Y/Pb/Pr outputs Differential video amps Differential outputs
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Video Communications
Audio Amplifiers
Class-D Speaker Capless
applied industry-leading charge pump technology audio amplifiers. applications that have limited power supplies, AKM's capless audio amplifiers provide wide ground-referenced output swings with excellent PSRR characteristics, achieved with very power consumption demanded portable audio applications.
Stereo Capless 2Vrms
AK4214
Mono Class-D speaker into -66dB THD+N 0.35W Pop-noise free, filterless architecture Analog optimizes output level Capless stereo headphone Mono stereo operation 50mW into -40dB THD+N Pop-noise free ground-referenced outputs Analog volume control Single-ended differential inputs operation with 1.8V digital 5-pin package (.5mm .6mm, pitch)
AK4201
Capless headphone line driver High PSRR: 100dB 17Hz Capless stereo headphone 65mW into 11µVrms output noise level Vrms ground-referenced stereo line Mute function eliminates pops from source Internal regulators operation modes 0.1µA power shutdown mode Adjustable gain: ±16dB 1-pin USON package
Low-Power Class-D Speaker Drivers Dynamic Piezo Speakers
Channels
AK7830 AK7832A AK7835B AK7840 AK7841 AK7844 AK7845 AK7846 Stereo Stereo Mono Stereo Mono Stereo Mono Stereo
Speaker Type
Piezo Piezo Piezo Piezo Piezo
Output Power
1.3W 2.5W 1.45W 2.5W 12.3Vp-p 12Vp-p 14Vp-p 23Vp-p 23Vp-p
Gain (dB)
-26.5 -26.5
Boost Converter
Power Supply
Package Pins
Type
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Mixed-signal solutions www.akm.com Technology Brief
Energy, vitality, know-how, creativity have brought advances that make leader communications multimedia technologies. world leader technologies communications multimedia applications: mixed-signal multimedia ASSP DSP. This accomplished through early perception technological needs leading edge rapid development systems high added value that effectively anticipate these requirements. Development work unrestrained conventional methods boundaries. seeks works closely technological alliance with leading experts organizations home abroad. engineers participate globally leading scientific technological symposia. incorporates most advanced process development equipment systems available, from around world, provide IC's that meet emerging needs. corporation focused future, united purpose. AKM's success conceptualization, know-how, innovation emerging from stimulus synthesis knowledge experience many fields. Asahi Kasei Group, with fields business ranging from basic chemicals pharmaceuticals from polymers apparel luxury homes, recognized each field distinctive approach business operations tradition original research, development, innovation often leading concepts technologies that overturn parameters conventional wisdom. AKM, since inception, stands even among members this group, bold planning flexible operation that break conventional mold, strength high-level technologies their synthesis.
Mixed-Signal Analog Technologies
Multi-level delta-sigma modulators Extraordinary digital filters Wideband audio performance Analog programmable gain amplifiers Piezo speaker drivers High power headphone amplifiers Analog automatic level control (ALC) Flat out-of-band noise delta-sigma converters Charge pumps generating negative rails True capless headphone drivers power video converters Integrated video line drivers filters Class-D amplifiers with boost converters High accuracy analog PLL's Adjustable fixed gain microphone amplifiers Dual-rail CMOS converters Ground-referenced audio video outputs Analog hybrid volume controls
Applications Served:
Core Technologies:
Communications Mobile phones A/V, GPS, baseband B-PON, G-PON infrastructure Multimedia audio studio, live, broadcast, Video still cameras receivers audio Set-top boxes Media players Video capture playback
Analog Delta-sigma self-calibration data converters Switched capacitor continuous time filters Microphone amplifiers, analog Phase-locked loops Class-D amplifiers
Digital High performance digital filters Audio Process Sub-micron mixed-signal CMOS (down 0.18µ) EEPROM, BiCMOS, High Voltage CMOS
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Video Communications
Applications
Audio
higher level voice processing performance expected cutting-edge multimedia applications. AKM's high performance digital audio products have proven meet these expectations, used multimedia applications throughout world. realizing advancement next-generation digital audio performance through development products which meet market needs power consumption, high quality audio solutions with delta-sigma self-calibration technologies backed vital experience know-how. Consumer audio ADC's, DAC's, CODEC's Professional audio ADC's, DAC's, CODEC's Audio DSP's with integrated CODEC's Digital audio interface sample rate converters audio converters Class audio amps
Wireless Communications
earned reputation outstanding analog-digital mixed signal technology, securing leading share world market mobile communications IC's. products featuring high performance, high integration, power consumption used broad range wireless communications applications. Development ongoing next generation products which meet emerging needs greater speed, performance, precision mobile communications. converters processors Electronic compass services Baseband processors W-CDMA power management W-CDMA
Image Video Processing
AKM's rich variety image processing front-ends image scanners, machines, digital copiers, multi-function peripherals meet wide range high-precision, high-resolution image processing needs. lineup also includes video ADC's high-pixel-count CCD's, ADC's high-speed signal conversion, IC's with NTSC/PAL signal processing inputs outputs. AKM's cutting-edge image processing IC's expanding possibilities development new, high performance multimedia equipment. Analog front-ends FAX, MFP, scanners, copiers NTSC/PAL decoders encoders video encoders video filters drivers
Timing Solution IC's
extended leading-edge analog technology, traditionally used digital audio products, into line clock generator IC's. extremely jitter characteristic benefits broad line clock IC's, including single clock generators, multiple clock generators, spread spectrum clock generators. Main clock modules digital cellular digital cordless phones conventionally require several discrete parts, including thermistor temperature sensor, variable diode oscillator. Analog Temperature Compensated Crystal Oscillator (TCXO) IC's from provide compact, 1-chip solution that meets need clock modules, portable handsets become progressively smaller.
Touchscreen Controllers
offers complete family 5-wire touchscreen controllers, including devices with integrated audio converters. Flexible control interfaces include both format format. Designed portable products, touchscreen controllers offer very power consumption small packages, ranging down 4mm.
Hall Effect Elements IC's
world leader Hall Effect elements. Offering wide variety materials packages, right solution wide range magnetic sensor applications. combining Hall Effect elements leading edge CMOS mixed-signal devices, complete magnetic sensing solutions available tiny footprint packaging. Both continuous pulse excitation solutions offered optimizing power. Simple Hall Effect IC's include unipolar switches, omnipolar switches, bipolar latches. More complex devices designed input devices, including pointing devices dials. Additional application-specific devices include rotation angle sensors, linear output devices, current sensors, close position sensors.
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world's premier supplier digital audio converter IC's Asahi Kasei Microdevices
Japan Headquarters 1-105 Kanda Jinbocho, Tokyo 101-8101, Japan Tel: +81-3-3296-3911 Fax: +81-3-3296-3912
Semiconductor, Inc.
Corporate Headquarters 1731 Technology Drive Suite Jose, 95110 Tel: (408) 436-8580 Tel: (888) AKM-SEMI Fax: (408) 436-7591
China Office
23F, Shanghai Central Plaza Huaihai Zhong Road Shanghai 200020, China Tel: +86-21-6391-6111 Fax: +86-21-6391-6686
Europe Office
Market House, 19/21 Market Place Wokingham, Berkshire RG40 United Kingdom Tel: +44-118-979-5777 Fax: +44-118-979-7885
Corporation Focused Multimedia Communications Technologies
corporation focused emerging information-communications society. Since establishment 1983, based corporate operation development fast-growing areas vital growth information communication systems custom application-specific IC's. has, particular, developed CMOS technology circuits that were generally considered difficult implement CMOS form, rapidly expanded development application this technology. This world leading design process technologies high quality, power consumption products communications multimedia applications. That family includes analog-digital mixed circuit IC's mobile communications equipment, converters based Delta-Sigma self-calibration technology, data storage IC's incorporating lossless data compression error correction technology. underlying corporate tenet development technology, production, products conducive human well-being creation environment life livelihood true value. vital, energetic corporation driven constant development technology application growth information-communications society, will continue meet rising expectations customers users.

2009 Product Guide Analog Mixed Signal Products Audio Video Commu

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