TDA7433 Datasheet | STMicroelectronics

® BASIC FUNCTION AUDIO PROCESSOR TWO STEREO AND ONE MONO INPUTS CONTROLLED MUTE FUNCTION (SOFTWARE AND HARDWARE) VOLUME CONTROL IN 1dB STEP FOUR SPEAKER ATTENUATORS: - Independentattenuation control - Independentmute function ALL FUNCTIONS PROGRAMMABLE VIA I2CBUS DESCRIPTION The TDA7433 is a volume, tone (bass and treble) balance (Left/Right) processor for quality audio applications in car radio and Hi-Fi systems. Control is acplished by serial bus microprocessor interface. The AC signal setting is obtained by resistor networks and switches bined with operational amplifiers. BLOCK DIAGRAM 4.7K 100nF BINL 10 6 3 MUX VOL BASS TREBLE 100nF BOUTL 9 2.7nF SO20 ORDERING NUMBER:...