Dolby B-type Noise Reduction Processor

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM2185A is a stereo Dolby B-type Noise Reduction processor for decoding operation.

The features of low operating voltage and low operating current are suitable for portable audio equipment, such as headphone stereo and others.

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  • Low Operating Voltage : +1.8V to +3. 5V
  • Low Operating Current : 1. 2mA typ.
  • Dolby Level : 31.6mVrms (-30dBv)
  • 2 channels
  • Few external parts
  • Internal NR ON/OFF switch
  • Bipolar Technology
  • Package Outline: DMP16, SS0P14
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Type/ Function Noise Reduction Processor  

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Package Outline SSOP-14