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NJW1144

Features: ·Operating Voltage 8 to 13V ·I2C BUS Interface ·BBE Sound Enhancement (Low Boost and High Boost: 15dB max.) ·Internal 6 Input Audio Selectors and Monitor Output ·The AGC circuit reduces volume difference among input sources. ·Variable AGC Compression Level via I2C (4-levels) ·SRS 3D Ster...

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SeekIC No. : 004434621 Detail

NJW1144: Features: ·Operating Voltage 8 to 13V ·I2C BUS Interface ·BBE Sound Enhancement (Low Boost and High Boost: 15dB max.) ·Internal 6 Input Audio Selectors and Monitor Output ·The AGC circuit reduces vo...

NJW1144 Data Sheet

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Part Number:
NJW1144
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 13V
·I2C BUS Interface
·BBE Sound Enhancement (Low Boost and High Boost: 15dB max.)
·Internal 6 Input Audio Selectors and Monitor Output
·The AGC circuit reduces volume difference among input sources.
·Variable AGC Compression Level via I2C (4-levels)
·SRS 3D Stereo and Simulated Stereo
·Variable Surround Effect Level via I2C 
·Low Noise VCA
·Bi-CMOS Technology
·Package Outline     SOP40-K1


Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL RATING UNIT
Supply Voltage V+ 14 V
Power Dissipation PD 700 mW
Operating Temperature Range Topr -20 to +85 °C
Storage Temperature Range Tstg -40 to +125 °C



Description

The NJW1144 is a sound processor includes all of the  functions required to process the audio signal for TV, such  as tone control, balance, volume, mute, and AGC functions.  Also the  NJW1144 performs BBE sound enhancement  and SRS 3D Stereo. The BBE regenerates high definitive  and nearly real sound, and SRS 3D Stereo regenerates 3D  surround sound with only two speakers.

All of the internal status and variables of NJW1144 are controlled by I2C BUS interface.




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