TDA7340G Datasheet PDF - ST Microelectronics

DESCRIPTION

●The TDA7340G I2C bus controlled audio signal processor contains all signal processing blocks of a high performance car radio, including audio processor, stereodecoder, noise blanker, pause detector and different mute functions.

●AUDIOPROCESSOR:

●MUTE, SOFT MUTE AND ZERO CROSSING MUTE

●ONE DIFFERENTIAL, TWO STEREO AND TWO MONO INPUTS

●DIFFERENTIAL PHONE INPUT

●VOLUME, BASS, TREBLE AND LOUDNESS CONTROL

●FOUR SPEAKER ATTENUATORS WITH IN DEPENDENT ATTENUATION CONTROL

●STEREODECODER:

●ROLL-OFF ADJUSTMENT

●ADJUSTMENT FREE INTEGRATED 456KHz VCO

●HIGH CUT CONTROL

●STEREO BLEND

●NOISE BLANKER:

●INTEGRATED HIGH-PASS FILTER

●NOISE RECTIFIER OUTPUT FOR QUALITY DETECTION

●PROGRAMMABLE TRIGGER THRESHOLD

●DEVIATION AND FIELD STRENGTH DEPENDENT TRIGGER ADJUSTMENT

●PAUSE DETECTOR:

●PROGRAMMABLE THRESHOLD