GENERAL DESCRIPTION

The NJU72343 is a 8-channel electronic volume that controlled

independently. It has a 2-input selector for 4 of 8-channels.

Functions are controlled via two-wired serial bus.

The NJU72343 is well-suited for multi-channel audio systems

such as AV amplifiers, DVD receivers and others.

FEATURES

 Operating Voltage Dual power supply: ±4.5 to ±7.5V

Single power supply: +9.0 to +15.0V

 2-wired Serial BUS Control

 Selectable 2-Chip Address Available for using two chips on same serial bus line

 Volume +31.5 to -95dB/0.5dB step, Mute

 Zero-cross Detection

 CMOS Technology

 Package Outline SSOP32