8-Channel Electronic Volume With Input Selector

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU72340A is a 8-channel electronic volume with Input Selector. It includes 8-in 2-out audio selector, REC Output and Multi-channel inputs. The NJU72340A performs low noise and low distortion characteristics with resistance ladder circuit. All of functions are controlled via two-wired serial bus. The NJU72340A is suitable for multi-channel audio system, such as AV amplifier, DVD receiver, and others.

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  • Operating Voltage (±4.5 to ±7.5V)
  • 2-Wired Serial Control
  • 8-input 2-output selector (stereo:7-input, monaural:1-input)
  • Multi-Channel input(8ch x1) (LBchx2, RBchx2)
  • Input Selector Gain Control (Gain :0,-5,-6,-7,-9,-11,-12,-13dB)
  • Volume (+31.5 to -95dB/0.5dBstep, MUTE)
  • CMOS Technology
  • Package Outline (LQFP52-H3)
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Interface 2-Wired Serial  

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Operating Temperature(°C) -40 to 85  
Package LQFP52-H2