AA4002 monolithic stereo audio power amplifier including volume contro
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Data Sheet STEREO AUDIO POWER AMPLIFIER General Description
AA4002 monolithic stereo audio power amplifier including volume control, selectable gain/bass boost, stereo bridged audio power amplifiers, with capability producing into with THD+N less than AA4002 specially designed Notebook monitor portable media player. AA4002 features power consumption shutdown mode, power amplifier headphone mute maximum system flexibility performance. also provides thermal shutdown protection. AA4002 available TSSOP-28 with ExposedDAP package.
AA4002
Volume Control Interface, -78dB, Steps System Beep Detect Very Power Consumption Shutdown Mode, ISD=0.7µA Stereo Power Output Speakers/Headphones with Mode/SE Mode Selectable Internal/External Gain Bass Boost Noise Suppression Circuit Thermal Shutdown Protection
Applications
Notebook monitor Portable Player Portable Media Player Digital Photo Frame
TSSOP-28 with Exposed-DAP
Figure Package Type AA4002
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Configuration
Package (TSSOP-28 with Exposed-DAP)
AA4002
SHUTDOWN GAIN SELECT MODE MUTE RIGHT DOCK RIGHT BEEP LEFT LEFT DOCK
RIGHT OUT+ RIGHT OUTRIGHT GAIN RIGHT GAIN BYPASS SENSE LEFT GAIN LEFT GAIN LEFT OUTVDD LEFT OUT+
Figure Configuration AA4002
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Description
Number Name SHUTDOWN GAIN SELECT MODE MUTE RIGHT DOCK RIGHT BEEP LEFT LEFT DOCK LEFT OUT+ LEFT OUTLEFT GAIN LEFT GAIN SENSE BYPASS RIGHT GAIN RIGHT GAIN RIGHT OUTRIGHT OUT+ Ground circuitry. Shutdown mode control signal input, place entire shutdown mode when held high, IDD=0.7µA. Gain select input pin, logic high will switch amplifier external gain mode, logic will switch internal unity gain. Mode select input pin, fixed gain when logic gain adjustable mode when logic Mute control input pin, active Supply voltage input pin. Volume control function input pin. Right docking output pin. Right channel audio input pin. Beep signal input pin. Left channel audio input pin. Left docking output pin. Left channel positive output pin. Left channel negative output pin. Connect external gain setting resistor left channel. Connect external gain setting resistor left channel. Headphone sense control pin. Bypass pin. Connect external gain setting resistor right channel. Connect external gain setting resistor right channel. Right channel negative output pin. Right channel positive output pin. Function
AA4002
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Functional Block Diagram AA4002
GAIN SELECT
LEFT DOCK
LEFT GAIN
LEFT GAIN
Mute Mode Sense
Mode Control
LEFT OUT-
LEFT
BEEP
Beep Detect
Bias
Volume Control Steps
LEFT OUT+
Bias
RIGHT
RIGHT OUT+
SHUTDOWN
Power Management
RIGHT OUT-
Bypass
Click Suppression Circuitry
RIGHT DOCK RIGHT GAIN
RIGHT GAIN
Figure Functional Block Diagram AA4002
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Truth Table Logic Inputs (Note
Gain Mode Headphone Sense Mute Shutdown Output Stage Internal Gain Internal Gain Internal Gain Internal Gain External Gain External Gain External Gain External Gain Muted Shutdown Volume Fixed Fixed Adjustable Adjustable Fixed Fixed Adjustable Adjustable Output Stage Configuration Muted
AA4002
Note system beep detected BEEP pin, system beep will passed through bridged amplifier regardless logic MUTE SENSE pins.
Ordering Information
AA4002 Circuit Type Package Lead Free Tape Reel Blank: Tube
TSSOP-28 with Exposed-DAP
Package
Temperature Range
Part Number
Marking
Packing Type
TSSOP-28 with Exposed-DAP
AA4002G-E1 AA4002GTR-E1
AA4002G-E1 AA4002G-E1
Tube Tape Reel
Semiconductor's Pb-free products, designated with "E1" suffix part number, RoHS compliant.
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Absolute Maximum Ratings (Note
Parameter Supply Voltage Input Voltage Power Dissipation (Machine Model) Operating Junction Temperature Storage Temperature Symbol TSTG Value -0.3 Internally limited (Note
oC/W
AA4002
Unit
Lead Temperature (Soldering 10s)
Package Thermal Resistance
(Note
Note Stresses greater than those listed under "Absolute Maximum Ratings" cause permanent damage device. These stress ratings only, functional operation device these other conditions beyond those indicated operation implied. Exposure "Absolute Maximum Ratings" extended periods affect device reliability. Note This device manufactured CMOS process. therefore generically susceptible damage from excessive static voltages. Proper precautions must taken during handling storage this device. Note Chip soldered 200mm2 copper 1oz. with 12x0.5mm vias.
Recommended Operating Conditions
Parameter
Supply Voltage Operating Temperature
Symbol
Unit
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Electrical Characteristics
(VDD=5V, TA=25oC, unless otherwise specified.) Parameter Standby Logical Section Supply Voltage Quiescent Power Supply Current Shutdown Current Headphone Sense High Input Voltage Headphone Sense Input Voltage (Mute, Shutdown, Mode, Select) High Input Voltage (Mute, Shutdown, Mode, Select) Input Voltage Volume Attenuators Section Attenuator Range CRANGE VVOL=5V (DC), load VVOL=0V (DC), Mode VMUTE=5V, Mode VMUTE=5V, Mode THD=1%, f=1kHz, RL=32 THD=10%, f=1kHz, RL=32 0.75 Gain Gain VIN=0V, IOUT=0A VSHUTDOWN=VDD Symbol Conditions Unit
AA4002
Mute Attenuation Single-ended (SE) Mode Section
0.065
Output Power Total Harmonic Distortion Noise Power Supply Rejection Ratio Signal Noise Ratio Channel Separation Mode Section Output Offset Voltage
POUT
THD+N VOUT=1VRMS, f=1kHz, RL=10K, AVD=1 PSRR CB=1.0µF, f=120kHz, RL=32, VRIPPLE=200mVRMS POUT=75mW, RL=32, A-Wtd Filter f=1kHz, CB=1.0µF VIN=0V, load THD+N=1%, f=1kHz, RL=4, LPF=22kHz
Output Power
POUT
THD+N=1%, f=1kHz, RL=8, THD+N=10%, f=1kHz, RL=8,
Total Harmonic Distortion Noise Power Supply Rejection Ratio
THD+N POUT=1.0W, RL=4, AVD=2 20Hz<f<20kHz PSRR CB=1.0µF, f=120Hz, VRIPPLE=200mVRMS, RL=8
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Electrical Characteristics (Continued)
(VDD=5V, TA=25oC, unless otherwise specified.) Parameter Mode Section (Continued) Signal Noise Ratio Channel Separation POUT=1.1W, RL=8, A-Wtd Filter CB=1.0µF, f=1kHz Symbol Conditions Unit
AA4002
Typical Performance Characteristics
VDD=5V Mode RL=33 LPF=80KHz
VDD=5V Mode RL=3.9 LPF=80KHz
THD+N
THD+N
1KHz 20KHz 20Hz
0.01
1KHz (COUT=220µF) 20KHz (COUT=220µF) 20Hz (COUT=1000µF)
Output Power (mW)
100m
Output Power
Figure THD+N Output Power
Figure THD+N Output Power
VDD=5V Mode RL=8.2 LPF=80KHz 1KHz 20KHz 20Hz
VDD=5V Mode CB=1.0µF VRIPPLE=200mVRMS
THD+N
PSRR (dB)
100m
-100
Output Power
Frequency (Hz)
Figure THD+N Output Power
Figure PSRR Frequency
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Typical Performance Characteristics (Continued) AA4002
VDD=5V Mode RL=33 Po=75mW COUT=1000µF LPF=80KHz
VDD=5V Mode RL=3.9 Po=1.5W LPF=30KHz
THD+N
THD+N
Frequency (Hz)
Frequency (Hz)
Figure THD+N Frequency
Figure THD+N Frequency
Mode f=1KHz RL=33 THD=1% LPF=80KHz
Mode f=1KHz RL=33 THD=10% LPF=80KHz
Output Power (mW)
Output Power (mW)
Supply Voltage
Supply Voltage
Figure Output Power Supply Voltage
Figure Output Power Supply Voltage
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Typical Performance Characteristics (Continued) AA4002
Mode RL=8.2 f=1KHz THD=1%
Mode RL=8.2 f=1KHz THD=10%
Output Power
Output Power
Supply Voltage
Supply Voltage
Figure Output Power Supply Voltage
Figure Output Power Power Supply
VDD=5V Mode f=1KHz LPF=80KHz
VDD=5V Mode f=1KHz LPF=80KHz THD+N=1% THD+N=10%
Output Power (mW)
16.0 24.0 32.0 40.0 48.0
Output Power
THD+N=1% THD+N=10%
56.0
64.0
16.0
24.0
32.0
40.0
48.0
56.0
64.0
Load Resistance
Load Resistance
Figure Output Power Load Resistance
Figure Output Power Load Resistance
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Typical Performance Characteristics (Continued) AA4002
0.26 0.24 0.22 VDD=5V Mode f=1KHz THD<1% LPF=80KHz
VDD=5V Mode f=1KHz RL=3.9
Power Dissipation
0.20 0.18 0.16 0.14 0.12 0.10 0.08 0.06 0.04
Power Dissipation
AA4002 RL=8
AA4002 RL=33
40.0m
80.0m
120.0m
160.0m
200.0m
Output Power
Output Power
Figure Power Dissipation Output Power
Figure Power Dissipation Output Power
VIN=0mV IO=0mA
Supply Current (mA)
Mode Mode
Attenuation (dB)
Supply Voltage
Volume Control Voltage
Figure Supply Current Supply Voltage
Figure Volume Control Characteristics
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Typical Performance Characteristics (Continued) AA4002
VDD=5V Mode RL=33 f=1KHz CB=1µF
12.0
10.0
CBS=0.068µF CBS=0.1µF
Channel Separation (dB)
Output Level (dB)
CBS=0.22µF
VDD=5V RL=8.2 RI=RBS=RF=20K
Frequency (Hz)
Frequency (Hz)
Figure Channel Separation Frequency
Figure External Gain/Bass Boost Characteristics
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Application Information
SE/BTL Mode, HP_SENSE
AA4002 operated types output configurations, (Single-Ended) mode (Bridged-Tied-Load) mode, determined HP_SENSE (pin logic level. (Here discussion about left channel only, also applies right channel.)
AA4002
RPU=100k, RL=1.5k, voltage HP_SENSE about 75mV. signal equals output amplitude OUT- through COUT, signal HP_SENSE node 75mV plus signal. maximum Peak-toPeak voltage OUT- greater than VDD=5.0V supply voltage, positive maximum voltage HP_SENSE node greater than 2.5V+75mV=2.575V, which reach HP_SENSE input high level minimum value (4.0V), there risk mode switching between BTL. HP_SENSE also connected port, necessary note that AA4002 still drive headphone even mode because OUT- always active whatever mode.
COUT 220µF Left Out- 1.5k
Internal/External Gain, Gain SELECT
Left Out+
Bias
Figure Configuration Left Channel
applying high level output unit high impedance, chip operates mode. There current loop between OUT+ OUT-, also power consumption. When HP_SENSE held low, unit turned chip operates mode. signal OUT+ -180o phase shift OUT-. fixed unity gain internally, components (Bias voltage, approx VDD) between OUT+, OUT- canceled. There need block capacitors system. mode, voltage between speaker load about times that mode, there times output power compared mode with same load. mode, output audio signal rides Bias voltage OUT-, necessary capacitor block bias couple signal. Figure typical application circuit. recommended connect HP_SENSE control headphone jack, illustrated Figure When headphone plug inserted, voltage HP_SENSE determined voltage divider formed RPU, given resistors value Figure Sep. 2006 Rev.
AA4002 provides selectable feedback loops, Internal External determined SELECT (pin logic level. Applying level SELECT pin, AA4002 switches internal feedback loop, works unity gain. applying high level SELECT pin, external components used feedback loop, gain expressed formula below.
AVFB
.(1)
Here ZCBS impedance bass boost capacitor, ZCBS=1/2*f*CBS. AVFB approaches points, AVFBLF frequency, AVFBHF high frequency, expressed formula
AVDLF
AVFBHF
.(2)
.(3)
Bass Boost
From above discussion, AA4002 improve gain audio signal frequency, which hard listening human ears relative middle band (2kHz 3kHz). boost corner frequency determined formula Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Application Information (Continued) 2RBS .(4)
Assuming RBS=RF=RI=20k, CBS=0.068µF fBS=117Hz, bass boost characteristic shown Figure
Attenuation (dB)
AA4002
Table Volume Attenuation Voltage VDD=5V High Level 3.937 3.812 3.687 3.562 3.437 3.312 3.187 3.06 2.937 2.812 2.687 2.562 2.437 2.312 2.187 2.062 1.937 1.812 1.687 1.562 1.437 1.312 1.187 1.062 0.937 0.812 0.687 0.562 0.437 0.312 Level 3.875 3.750 3.625 3.500 3.375 3.250 3.125 3.000 2.875 2.750 2.625 2.500 2.375 2.250 2.125 2.000 1.875 1.750 1.625 1.500 1.375 1.250 1.125 1.000 0.875 0.750 0.625 0.500 0.375 0.250
Fixed Gain/Adjustable Gain Loop, MODE pin, Volume Control
AA4002 fixed gain adjustable gain, according applying high level MODE (pin level fixed gain, High level adjustable gain, which permits change volume applying various voltages (pin7). Table shows relationship Volume Attenuation voltage pin. There steps from -78dB; step size different different volume control voltage, 1dB/step from -6dB, 2dB/step from -6dB -36dB, 3dB/step from -36dB -47dB, 4dB/step from -47db -51dB, 5dB/step from -51dB -66dB, last step 12dB from -66dB -78dB.
Figure Volume Attenuation Voltage
example, increasing voltage applied from 3.437V (point Figure 3.562V (point gain will change step from -4dB -3dB (point Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Application Information (Continued)
But, decreasing voltage from 3.562V (point gain does change immediately, change occurs 3.5V (point There hysteresis which guarantees that volume control monotonic, with immunity against noise coupled from system. above Table column Level means lower threshold voltage with voltage varying from high low, High Level column means other upper threshold voltage voltage varying from high.
AA4002
fixed gain, ignoring MUTE HP_SENSE logic level. AA4002, VDETECT about 2.8V. Beep signal passes through Left/Right channel input path, gain under load only dependent ratio RF(L/R) RBEEP.
AVBEEP
RBEEP
.(6)
Mute, Shutdown
When applying high level MUTE (pin AA4002 will mute output stage stereo dock outputwhatever mode. AA4002 offers shutdown function which further reduce power consumption. SHUTDOWN (pin should held normal operation. applying high level SHUTDOWN pin, AA4002 will turn internal bias circuits, enter into shutdown mode with very quiescent current, 0.7µA Typ. MUTE, SHUTDOWN should tied high level avoid undesired operation state.
resistors value given Figure AVBEEP about (-14dB). this feature used, connecting capacitor (CBEEP) ground, recommended removing resistors (RBEEP, 200k), minimize crosstalk between left right channel.
COUT, (Power Supply Bypassing Capacitor) Selection
input stages Left/Right channel, input capacitors (CIL, CIR), used accommodate different level between input source AA4002 bias voltage (about VDD). Input capacitors (CIL, CIR) input resistors (RIL, RIR) form first order High Pass Filters, which determine corner frequency,
Left/Right Dock Output
There stereo amplifiers built-in AA4002 front-end input stages. provide very distortion audio monitor signal line out, pass-band gain determined external feedback resistors,
.(7)
AVDOCK
.(5)
given values Figure RIL=RIR=20k, CIL=CIR=0.33µF, corner frequency input stage about 24Hz. Similarly, output stage mode, output capacitor (COUT), headphone load also form first order High Pass Filter, cut-off frequency determined classic formula below.
dock output also used input source backend amplifiers, gain docking output (AVDOCK) will affect total loop gain. function COUT(L/R) (0.1µF) serial Left/Right dock output remove bias.
2RHP
.(8)
Beep Detect
Beep feature used Notebook system alerting. peak-to-peak voltage beep signal applied BEEP DETECT (pin exceeds certain voltage called detect voltage, feature will activated, then AA4002 will forced mode with internal Sep. 2006 Rev.
bypass capacitor (CB), purpose filter internal bias noise, reduce harmonic distortion, improve power supply rejection ratio performance. Tantalum ceramic capacitor with recommended, placed close possible chip bypass layout. Both input output Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Application Information (Continued)
signal ride such reference voltage, chip work until internal bias completely. size also affect chip start-up time, which approx linearly proportional value bypass capacitor. AA4002, here start-up times several typical capacitor values.
Table Start-up Time (µF) 0.47 Start-up Time (ms) 1300
AA4002
According formulas above, easy plot Amplitude-Frequency characteristic curve. lower corner frequency dependant AVIN, AVOUT, Bass Boost feature relies AVOUT.
Example
VDD=5V, RL=8, configuration, desired output power each channel, PO=1.0W, THD+N Input signal, VIN=1.0VRMS from converter. Step check chip deliver load with limitation THD+N VDD=5V Figure Step yes, calculate output voltage, total pass-band gain (ignoring Bass boost feature, frequency attenuation caused coupling capacitors, AVFB=1x.), AVTOTAL=VOUT/VIN=2.83x. Step AVIN=AVTOTAL/( AVFB*AVOUT )=2.83/(1*2)=1.415, RF(L/R)=AVIN*RI(L/R), assuming components values given Figure just changing RF(L/R) 20k*1.415=28.3k. Select closest standard value 28k.
AA4002 power supply, better individual power source generated from voltage regulators split from video, digital circuit units system. bypassing capacitors, recommended electrolytic capacitor 4.7µF 10µF parallel with 0.1µF ceramic capacitor which located close part.
Setup Proper Gain, Design Example
total closed loop gain determined three individual units input stage, feedback network output stage. Input stage, pass-band gain
Optimizing CLICK/POP Noise
AA4002 includes circuit suppress CLICK/ noise during power up/down transition. practical application, chip effectively suppress common mode signal including CLICK/POP noise configuration. mode, decreasing size output capacitor (COUT) minish noise, which also affect frequency response according formula above. Increasing bypass capacitor value (CB) slower ramp charge, prolong start-up time, mask most transient noises before bias voltage set-up. Proper power on/off sequence also optimize CLICK/POP noise. recommended shown Figure
AVIN
.(9)
Feedback network, Internal pass-band gain, AVFB=1, external gain, formula Output stage, mode, AVOUT=2, mode, AVOUT=1. total pass-band gain AA4002, AVTOTAL
AVTOTAL AVIN AVFB AVOUT .(10)
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Application Information (Continued)
VDD(V) (pin6,16,27)
AA4002
TJMAX maximum operating junction
Here
temperature 150oC, ambient temperature, thermal resistance form junction ambient. package (TSSOP-28 with exposed DAP), 45oC/W given datasheet page Assuming +25oC, maximum allowed power dissipation PDMAX about 2.78W according formula There other formula about power dissipation drawn from application each channel which determined supply voltage load resistance.
Mute(V) (pin5)
Shutdown(V) (pin2)
STBY MUTE
PLAY
PDSEMAX
MUTE STBY
(for mode).(13)
(for mode).(14)
Figure Recommended Sequences Power ON/OFF
PDBTLMAX
Power operation, enable mute, then enable shutdown; after stable, release shutdown first, then mute. Power OFF, enable mute, then enable shutdown; after discharged completely, release shutdown firstly, then mute.
power dissipation calculated application larger than permissible package, necessary assemble additional heat sinking, keep ambient temperature around chip very low, increasing load impedance, decreasing power supply voltage. Here example, assuming VDD=5.0V, RL=4, stereo mode,
Efficiency, Power Dissipation Thermal Consideration Design
Class-AB amplifier, Figure basic equation efficiency worked configuration,
PDBTLMAX
4VDD
2VDD 1.266W 3.14
.(11)
Here peak voltage output swing. Thermal dissipation becomes major concern when output power close especially mode. maximum power dissipation package AA4002 calculated following equation.
channels, total power dissipation PDTOTAL=2* PDBTLMAX=2*1.266=2.53W, according formula maxim ambient temperature
TJMAX PDBTLMAX =150-45*2.53=36.2
That say, user wants AA4002 delivery maximum output power load, VDD=5.0V, mode, ambient temperature hold less than 36.2oC. When junction temperature exceeds about +165oC, thermal shutdown circuit built-in AA4002 Semiconductor Manufacturing Limited
PDMAX
TJMAX
.(12)
Sep. 2006 Rev.
Data Sheet STEREO AUDIO POWER AMPLIFIER Application Information (Continued)
will turn output stage limit total power dissipation.
AA4002
make sure keep them contact well when soldering PCB. Figure
Recommended Layout AA4002
There exposed thermal bottom chip provide direct thermal path from external heat sink. recommended copper surface Board heat sink AA4002. some matrix regular holes under chip, diameter each hole 0.8~1.0mm, keep distance around 1.7mm between holes, remove copper solder mask this area, Using wide traces power supply, output power reduce losses caused parasitic resistance recommended, which also help release heat away from chip. recommended place bypass capacitor, power supply bypassing capacitors close possible chip. Figure shows recommended layout double layer PCB.
Figure Copper Holes under Chip
Figure Route, Copper Silkscreen
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Application Information (Continued) AA4002
Figure Bottom Route, Copper Silkscreen
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Typical Application
0.1µF 100k Volume Control Gain Select Left Gain
AA4002
Left Gain 0.068µF
Control Headphone Jack
100k Sense COUTL 0.1µF Left Dock Mute Mode
Mode Control
Left Dock Audio Left
COUT 220µF Left Out- 1.5k CONTROL RING Sense Circuit
0.33µF RBEEP 200k
Left Beep Detect Right Bias Volume Control Steps Bias
BEEP Audio Right
Beep
Left Out+ Right Out+
RBEEP 200k Right Dock
0.33µF
SLEEVE
Power Management Bypass Click Suppression Circuitry 0.068µF Right COUT 220µF
Right Dock
COUTR
HEADPHONE JACK
1.5k
10µF
0.1µF
0.1µF
Shutdown
Right Gain
Right Gain
Figure Typical Application AA4002
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
Data Sheet STEREO AUDIO POWER AMPLIFIER Mechanical Dimensions TSSOP-28 with Exposed-DAP
9.600(0.378) 9.800(0.386)
AA4002
Unit: mm(inch)
6.250(0.246) 6.550(0.258)
BASE PLANE 1.200(0.047)MAX 0.800(0.032) 1.050(0.041) GAUGE LINE 0.250(0.010) 4.300(0.169) 4.500(0.177) 0.190(0.007) 0.300(0.012) 0.050(0.002) 0.150(0.006) 0.450(0.018) 0.750(0.030) 0.090(0.004) 0.200(0.008) SEATING PLANE
0.650(0.026)
EXPOSED
2.740(0.108) 3.050(0.120)
5.640(0.222) 5.940(0.234)
Sep. 2006 Rev.
Semiconductor Manufacturing Limited
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IMPORTANT NOTICE Semiconductor Manufacturing Limited reserves right make changes without further notice products specifications herein. Semiconductor Manufacturing Limited does assume responsibility products particular purpose, does Semiconductor Manufacturing Limited assume liability arising application products circuits. Semiconductor Manufacturing Limited does convey license under patent rights other rights rights others.
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