TDA7411 Datasheet, PDF (1/43 Pages) STMicroelectronics – ADVANCED CAR SIGNAL PROCESSOR

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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