■ GENERAL DESCRIPTION
The NJW1149 is an audio processor with BBE sound enhancement and SRS Labs TruSurround 5.1 channel virtualizer. It includes all of functions processing audio signal for TV, such as volume, balance, mute, tone control, eala NJRC original surround and simulated stereo functions. All of internal status and variables are controlled by I2C BUS.

■ FEATURES
● Operating Voltage         8 to 10 V
● I2C BUS Interface
● TruSurround 5.1ch. / 4ch. / 2ch. Inputs
● BBE                               0dB to +15dB(0.5dB/step)
● eala (surround effect ; 2 steps) and Simulated Stereo
●Volume                           0 to -80dB, MUTE (0.33dB/step)
●Balance                          0 to -30dB, MUTE (1dB/step)
●Tone Control                  -15dB to +15dB(0.5dB/step)
● Bi-CMOS Technology
● Package Outline            QFP64-C2