NJW1160 Datasheet, PDF (1/26 Pages) New Japan Radio – AUDIO PROCESSOR with SOUND ENHANCEMENT and SRS 3D STEREO

P R E L I M I N A LY
NJW1160
AUDIO PROCESSOR with SOUND ENHANCEMENT and SRS 3D STEREO
I GENERAL DESCRIPTION
The NJW1160 is an audio processor that includes Sound
enhancement (BBE) and SRS 3D Stereo. It includes all of
the audio signal processing functions for TV such as tone
control, balance, volume, mute, and AGC .
The SRS 3D stereo technology reproduces 3D stereo
surround sound effect using only two speakers.
The sound enhancement regenerates high definitive and
nearly real sound.
All of internal status and variables are controlled by I²C
BUS interface.
I PACKAGE OUTLINE
NJW1160L
NJW1160M
I FEATURES
Operating Voltage 7.5 to 13V
I²C BUS Interface
BBE Sound Enhancement (Low Boost and High Boost: 15dB max.)
AGC Circuit (It reduces volume difference among input sources.)
SRS 3D Stereo
Simulated Surround
Bi-CMOS Technology
Package Outline SDIP30, SDMP30
I BLOCK DIAGRAM
VOL1
AGC
VOL1
SRS
3D Stereo
&
Simulated
Surround
BBE
BBE
TONE
VOL2
I2C Bus
Interface
TONE
VOL2
Bias
-1-