NJW1182 Datasheet - JRC

NJW1182 Audio Processor

The NJW1182 is a TV audio processor with BBE Sound Enhancement and Dynamic Bass Boost. The NJW1182 contains all necessary functions to process TV audio signal such as volume control, tone control, balance, mute and AGC function. 2 All of internal status and variables are controlled by I C BUS. s PAC.

NJW1182 Features

* q Operating Voltage 7.5 to 13V 2 q I C BUS Interface q eala(NJRC Surround)/Simulated Stereo q Dynamic Bass Boost Function q Voice Enhancement Function q AGC Circuit (Selectable 4-stage compression level by I2C BUS) q Bi-CMOS Technology q Package Outline QFP48-P1 s BLOCK DIAGRAM SURFIL1 TONE TONE

NJW1182_JRC.pdf