NJW1142M(V2) Datasheet PDF - Japan Radio Corporation

■ GENERAL DESCRIPTION
The NJW1142 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 NJW1142 performs eala (NJRC Original Surround) which is regenerated 3D surround sound with only two speakers.
All of the internal status and variables are controlled by I2C BUS interface.

■ FEATURES
● Operating Voltage         8 to 10V
● Internal 4 Input Audio Selectors and Monitor Output
● Low Noise VCA
● eala (NJRC Original Surround System)
● Simulated Stereo
● Variable AGC Compression Level via I2C (4-levels)
● Bi-CMOS Technology
● Package Outline            SDMP30