GENERAL DESCRIPTION
The NJW1103 is a surround processor including all of the necessary circuits of Dolby Pro Logic Surround decoder and digital delay.

FEATURES
● Operating Voltage : VCC=9V(Analog Block), VDD=5V(Digital Block)
● Digital Delay on chip
● Center and Surround Channel Level Trimmer : -31 TO 0dB / 1dB step (0dB = Dolby Level)
● Karaoke Function (Echo, Mic. mixing)
● Serial Data Interface(3-wire) DATA, REQ, SCK
● Bi-CMOS Technology
● Package Outline QFP80