Digital Signal Processor for TV

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU26041-01A is a high performance 24-bit digital signal processor.

The NJU26041-01A provides 'eagle' 3D Surround function, 'earlobes' Dynamic Bass Boost function, Dialogue Boost, 3-bands 2-stages AGC, and Tone Control.

These kinds of sound functions are suitable for TV, mini-component, CD radio-cassette, speakers system and other audio products.

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  • Software
  • 3D sound: eala(NJRC Original Surround)
  • Sound Enhancement:: ealaBass (NJRC Original Dynamic Bass Boost),Dialogue Boost (NJRC Original Dialogue Boost)
  • 3-bands 2-stages AGC
  • Tone Control
  • Master Volume / Balance control
  • WatchDog Clock Output
  • 24bit Fixed-point Digital Signal Processing
  • Maximum System Clock Frequency: 38MHz Max.
  • Digital Audio Interface: 1 Input port / 2 Output ports
  • Digital Audio Format: (I2S 24bit, Left- justified, Right-justified, BCK: 32/64fs)
  • Master / Slave Mode: Master Mode MCK 1/2 fclk, 1/3 fclk
  • ex. MCK = 384Fs(1/2) or MCK = 256Fs(1/3) at fclk=768Fs
  • Power Supply: 3.3V
  • Input terminal: 5V Input tolerant
  • Package: SSOP32 (Pb-Free)
  • Two kinds of micro computer interface: I2C bus (standard-mode/100kbps, Fast-mode/400kbps), Serial interface (4 lines: clock, enable, input data, output data)
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Package Outline SSOP-32