The New Japan Radio NJU72343 series is a 8 channel electronic volume that controls independently. It has a 2 input selector for 4 of 8 channels. Functions are controlled via two wired serial bus. It is well suited for multi channel audio systems such as AV amplifiers, DVD receivers and others.

2 wired Serial BUS Control
Selectable 2 Chip Address
Zero cross Detection
CMOS Technology
Package Outline is of SSOP32