TDA7411 Просмотр технического описания (PDF) - STMicroelectronics

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TDA7411

ADVANCED CAR SIGNAL PROCESSOR

STMicroelectronics 

TDA7411

ADVANCED CAR SIGNAL PROCESSOR

s FULLY INTEGRATED SIGNAL PROCESSOR

OPTIMIZED FOR CAR RADIO

APPLICATIONS

s FULY PROGRAMMABLE BY I2C BUS

s INCLUDES AUDIOPROCESSOR, STEREO-

DECODER WITH NOISE BLAMKER AND

MULTIPATH DETECTOR

s SOFTMUTE FUNCTION

s PROGRAMMABLE ROLL-OFF

COMPENSATION

s NO EXTERNAL COMPONENTS

TQFP44

ORDERING NUMBER: TDA7411

DESCRIPTION

The TDA7411 is the successor of the TDA7407 in

the CSP family introduced by the TDA7460/61. It

uses the same innovative concepts and design

technologies allowing fully software programma-

bility through I2C bus and overall cost optimization

for the system designer.

The device includes a three band audio processor

with extended configurable input and output stag-

BLOCK DIAGRAM

es and absence of external components for filter

settings, a last generation stereo decoder with

multi path detector and a sophisticated stereo

blend, high cut control and noise cancellation cir-

cuitry.

Strength points of the CSP approach are flexibility

and overall cost/room saving in the application,

combined with high performances.

October 2003

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