NJW1180
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Audio Processor with SRS WOW
s GENERAL DESCRIPTION The NJW1180 is an audio processor with SRS WOW.
It includes all of functions processing audio signal for TV, such as volume, balance, tone control and 4ch input selector.
All of internal status 2 and variables are controlled by I C BUS.
s PACKAGE OUTLINE
s FEATURES q Operating
Voltage 8 to 13 V q SRS WOW (including SRS 3D, FOCUS and TruBass function) q Simulated Stereo q 4ch Input Selector q Volume 0 to -80dB (0.
5dB/step), MUTE q Balance 0 to -30dB (1dB/step), MUTE q Tone Control -15dB to +15dB(1dB/step) 2 q I C BUS Interface q Bi-
CMOS Technology q Package Outline QFP48-P1 NJW1180FP1
s BLOCK DIAGRAM
FCSFIL1a...