Overview
The LC75397 is an electronic volume control system providing control over volume, balance, 4-band equalizer, bass, and input switching based on serial inputs.

FEATUREs
• Built-in buffer amplifiers reduce the number of external parts required.
• Silicon gate CMOS process reduces the noise of built-in switch.
• Built-in analog ground reference voltage generator circuit
• All functions are controlled by serial input data. This IC supports the CCB standard.