Audio Processor with Sound Enhancement and TruSurround Virtualizer

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJW1148A is an audio processor with BBE sound enhancement and SRS Labs' TruSurround virtualizer. It includes all of functions processing audio signal for TV, such as volume, balance, mute, line out, tone control, eagle NJRC surround and simulated stereo functions. All of internal status and variables are controlled by I2C BUS.

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  • Operating Voltage 8 to 10 V
  • I2C BUS Interface (Fast-Mode)
  • Passive TruSurround
  • BBE 0dB to +15dB(0.5dB/step)
  • eala (surround effect ; 2 steps) and Simulated Stereo
  • Volume 0 to -80dB, MUTE(0.33dB/step)
  • Balance 0 to -30dB, MUTE(1dB/step)
  • Tone Control -15dB to +15dB(0.5dB/step)
  • Bi-CMOS Technology
  • Package Outline (QFP48-P1)
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Type/ Function Audio Processor  

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Package Outline QFP-48-P1