Description

The TDA7303 is a volume, tone (bass and treble) balance (left/right) and fader (front/rear) processor for quality audio applications in car radio, Hi-Fi and portable systems.

Features

■ Input multiplexer:

– 3 stereo inputs

– Selectable input gain for optimal adaptation

to different sources

■ Volume control in 1.25 dB steps

■ Loudness function

■ Treble and bass controL

■ Four speaker attenuators:

– 4 independent speakers control in 1.25d B

steps for balance and fader facilities

– Independent mute function

■ All functions programmable via serial I2C bus