GENERAL DESCRIPTION
This bipolar IC is an I2C-bus controlled sound/volume controller for car radios, in addition with fader function and the possibility of an external equalizer.

FEATURES
• Stereo/hi-fi processor for car radios performed with volume, balance, bass and treble controls
• Sound fader control (front/rear) down to−30 dB in steps of 2 dB
• Fast muting via bus or via setting the muting pin
• Suitable for external audio equalizers, can be looped-in controlled by the I2C-bus
• Power-on reset on chip sets the device into general mute position
• AC and DC short-circuit protected concerning neighbouring pins
• I2C-bus control for all functions.