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NJW1149

Features: ·Operating Voltage 8 to 10 V ·I2C BUS Interface ·TruSurround 5.1ch. / 4ch. / 2ch. Inputs ·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/ste...

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SeekIC No. : 004434627 Detail

NJW1149: Features: ·Operating Voltage 8 to 10 V ·I2C BUS Interface ·TruSurround 5.1ch. / 4ch. / 2ch. Inputs ·BBE 0dB to +15dB(0.5dB/step) ·eala (surround effect ; 2 steps) and Simulated Stereo ·Volume 0 to -...

NJW1149 Data Sheet

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Part Number:
NJW1149
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

·Operating Voltage 8 to 10 V
·I2C BUS Interface
·TruSurround 5.1ch. / 4ch. / 2ch. Inputs
·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 QFP64-C2


Pinout

Connection Diagram




Specifications

PARAMETER SYMBOL RATING UNIT
Supply Voltage V+ 12 V
Power Dissipation PD 1000 mW
Operating Temperature Range Topr -20 to +75 °C
Storage Temperature Range Tstg -40 to +125 °C



Description

The NJW1149 is an audio processor with BBE sound enhancement  and SRS Labs' TruSurround 5.1 channel virtualizer. NJW1149 includes all of  functions processing audio signal for TV, such as volume, balance, mute, tone control, eala NJRC original surround and simulated stereo functions. All of internal status and variables are controlled by I2C BUS. 




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