TDA7432

Features:

*ONE STEREO AND ONE MONO INPUTS
*MUTE FUNCTION (SOFTWARE AND HARD-
    WARE) CONTROLLED
*VOLUMECONTROL IN 1dB STEP
*BASS AND TREBLE CONTROL IN 2dB STEP
*FULLY PROGRAMMABLE LOUDNESS CONTROL
*FOUR SPEAKER ATTENUATORS:
   Independentattenuationcontrol
   Independentmute function
*ALL FUNCTIONS PROGRAMMABLE VIA I ² CBUS


Pinout




Specifications

Symbol	Parameter	Value	Unit
VS	Operating Supply Voltage	10.2	V
Tamb	Operating Temperature Range	-40 to 85	°C
Tstg	Storage Temperature Range	-55 to +150	V

Description

The TDA7432 is a volume, tone (bass and treble) balance (Left/Right) processor for quality audio applications in car radio and Hi-Fi systems.

Control is accomplished by serial bus microprocessor interface.

The AC signal setting of the TDA7432 is obtained by resistor net-works and switches combined with operational amplifiers.

Thanks to the advanced BIPOLAR/CMOS Technology, the external components have been reduced.