Digital Signal Processor for TV

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU26040-07A is a high performance 24-bit digital signal processor.

The NJU26040-07A provides 'eagle' 3D Surround function, 'earlobes' Dynamic Bass Boost function, AGC, Tone Control, and LPF/HPF. These kinds of sound functions are suitable for TV, mini-component, CD radio-cassette, speakers system and other audio products.

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  • 3D sound (eala(NJRC Original Surround))
  • Sound Enhancement (ealaBass (NJRC Original Dynamic Bass Boost))
  • AGC
  • Tone Control
  • Master Volume / Balance control
  • LPF/HPF crossover network
  • 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)
  • Two kinds of micro computer interface (I2C bus (standard-mode/100kbps, Fast-mode/400kbps):Serial interface (4 lines: clock, enable, input data, output data))
  • Package (SSOP32 (Pb-Free))
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Package Outline SSOP-32