DESCRIPTION

The TDA7339 is a volume and tone (bass , middle and treble) processor for quality audio application in car radio and Hi-Fi system. Control is accomplished by serial I2C bus microprocessor interface. The AC signal setting is obtained by resistor net

works and switches combined with operational amplifiers.

THREE STEREO INPUT

ONE RECORD OUTPUT

ONE STEREO OUTPUT

TWO INDEPENDENT VOLUME CONTROL IN 1.0dB STEPS

TREBLE, MIDDLE AND BASS CONTROL IN 1.0dB STEPS

ALL FUNCTIONS PROGRAMMABLE VIA SERIAL I2 CBUS