TDA7346D ST Microelectronics, TDA7346D Datasheet
TDA7346D
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TDA7346D Summary of contents
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... SIM + PHASE SHIFTER MUSIC MOVIE/ MUSIC - OFF MOVIE/SIM L-R + LPF EFFECT 9KHz CONTROL LP C5 1.2nF 22 F TDA7346 DIP20 TDA7346D (SO20) 22nF PS4 RPS4 MIXING L out AMP PS4 400Hz SCL BUS SDA DECODER DIG GND LATCHES ADDR REAR MIXING R out AMP D94AU122A ...
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TDA7346 ABSOLUTE MAXIMUM RATINGS Symbol V Operating Supply Voltage S T Operating Ambient Temperature amb T Storage Temperature Range stg PIN CONNECTION CREF REAR DIG GND THERMAL DATA Symbol R Thermal Resistance Junction-pins th j-pins QUICK REFERENCE DATA Symbol V ...
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TEST CIRCUIT REAR HP1 18 680nF C16 17 HP2 0 -in 4 C17 100nF C2 PS3 15 22nF C4 PS4 14 22nF out ELECTRICAL CHARACTERISTICS (refer to the test ...
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TDA7346 ELECTRICAL CHARACTERISTICS (continued) SURROUND SOUND MATRIX Symbol Parameter G In-phase Gain (OFF) OFF D LR In-phase Gain Difference GOFF (OFF) G In-phase Gain (Movie 1) MOV1 RPS1, RPS2, RPS3, RPS4 = POR Preset G In-phase Gain (Movie 2) MOV2 ...
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ELECTRICAL CHARACTERISTICS (continued) Symbol Parameter AUDIO OUTPUTS V Clipping Level OCL R Output resistance OUT V DC Voltage Level OUT GENERAL N Output Noise (OFF) O(OFF) N Output Noise (Movie) O(MOV) N Output Noise (Music) O(MUS) N Output Noise (Simulated) ...
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TDA7346 2 C BUS INTERFACE I Data transmission from microprocessor to the TDA7346 and viceversa takes place through the 2 2 wires I C BUS interface, consisting of the two lines SDA and SCL (pull-up resistors to positive supply voltage ...
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SOFTWARE SPECIFICATION Interface Protocol The interface protocol comprises: A start condition (s) A chip address byte, containing the TDA7346 TDA7346 ADDRESS first byte MSB LSB ACK ACK = Acknowledge S = ...
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TDA7346 MSB ...
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MSB Phase Shifter Phase Shifter 3 MSB ...
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TDA7346 PIN: HP1 LP1 V S 10K 60K GND HP2 D94AU198 PIN 100K Vref D94AU123 PIN: SCL, SDA 20 A D94AU205 10/14 PIN: HP2 5.5K 60K 5.5K ...
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PIN 10K D94AU206 PIN: C REF 20K 20K D94AU208 PIN: PS1 17.95K PS1A D94AU126 PIN: PS3, PS2 18.050K PS3A PS4A D94AU124 PIN: PS2 ...
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TDA7346 SO20 PACKAGE MECHANICAL DATA DIM. MIN. TYP 0 0. 1.27 e3 11.43 F 7 12/14 mm MAX. MIN. 2.65 0.3 0.004 2.45 ...
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DIP20 PACKAGE MECHANICAL DATA DIM. MIN. TYP. a1 0.254 B 1.39 b 0. 2.54 e3 22. MAX. MIN. 0.010 1.65 0.055 25.4 8.5 7.1 3.93 3.3 1.34 TDA7346 inch TYP. ...
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TDA7346 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from ...