■ GENERAL DESCRIPTION
The NJW1145 is a audio processor with sound enhancement (BBE). It includes all of the functions processing audio signal for TV, such as tone control, balance, volume, mute, and AGC functions.
Also the NJW1145 performs surround and sound enhancement. The sound enhancement regenerates high definitive and nearly real sound.
All of the internal status and variables are controlled by I2C BUS interface.

■ 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)
● NJRC Surround "eala" and Simulated Surround
● Variable Surround Effect Level via I2C
● Low Noise VCA
● Bi-CMOS Technology
● Package Outline                        SOP40