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NJW1148

Features: ·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-CMO...

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SeekIC No. : 004434626 Detail

NJW1148: Features: ·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, MU...

NJW1148 Data Sheet

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Part Number:
NJW1148
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  (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


Pinout

Connection Diagram


Specifications

Parameter Symbol Rating Units
Power Supply Voltage V+ 12 V
Power Dissipation PD 1500 (*JEDEC2 layers PCB mount) W
Operating Temperature Range Topr -20 to +75 °C
Storage Temperature Tstg -40 to +125 °C



Description

The NJW1148 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, eala NJRC surround and simulated stereo functions. All of internal status and variables are controlled by I2C BUS. 




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