■ GENERAL DESCRIPTION
The NJW1102/1102A are Dolby Pro Logic Surround Decoder. The internal status and the balance of surround speakers are controlled by serial data.
The NJW1102/1102A perform complete Dolby Pro Logic Surround and other functions such as Hall, Matrix, etc. combined with the NJU9702 digital delay IC.

■ FEATURES
● Operating Voltage 9 to 13V
● Center and Surround Channel Level Trimmer
   NJW1102 -15 to +15dB / 1dB Step
   (Pro Logic Mode -15 to +3dB/1dB Step)
   NJW1102A -31 to 0dB / 1dB Step
● Other Surround Mode
● Serial Data Control(3-wire:DATE,REQ,SCK)
● Internal Mode Control Switch
● Package Outline SDIP56, TQFP64