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TDA7476

ST Microelectronics
Part Number TDA7476
Manufacturer ST Microelectronics
Description CAR RADIO DIAGNOSTIC PROCESSOR
Published Apr 16, 2005
Detailed Description ® TDA7476 CAR RADIO DIAGNOSTIC PROCESSOR PRELIMINARY DATA WIDE OPERATING VOLTAGE RANGE ST-BY FUNCTION (C-MOS) LOW QUIE...
Datasheet PDF File TDA7476 PDF File

TDA7476
TDA7476


Overview
® TDA7476 CAR RADIO DIAGNOSTIC PROCESSOR PRELIMINARY DATA WIDE OPERATING VOLTAGE RANGE ST-BY FUNCTION (C-MOS) LOW QUIESCENT ST-BY CURRENT CONSUMPTION I2C BUS INTERFACE WITH 2 EXTERNALLY SELECTABLE ADDRESSES UP TO 5 BTL EQUIVALENT INPUTS FOR FAULT DETECTION IN THE AUDIO CHANNELS - short to GND - short to Vs - short across the load (at turn-on) - open load (at turn-on) 2 AUX INPUTS FOR FAULT DETECTION IN THE ANTENNA AND BOOSTERS SUPPLY LINE - short to GND - open load WARNING PIN FUNCTION (interrupt facility) ACTIVATED IN THE FOLLOWING CONDITION: - audio channel shorted to VS - audio channel shorted to GND - aux input shorted to GND NOISE FREE DIAGNOSTICS OPERATION PROTETCTORS LOAD DUMP VOLTA...



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