■ GENERAL DESCRIPTION
The NJW1140 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 NJW1140 performs SRS 3D Stereo which regenerates 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 13V
● I2C BUS Interface
● 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)
● Includes Dual Surround (SRS 3D Stereo and Simulated Stereo)
● Variable Surround Effect Level via I2C (SRS mode, 2-Levels)
● Low Noise VCA
● Bi-CMOS Technology
● Package Outline                          SOP40