參數(shù)資料
型號: NJW1168L
廠商: New Japan Radio Co., Ltd.
英文描述: AUDIO PROCESSOR with Input Selector and Subwoofer Output
中文描述: 音頻處理器的輸入選擇器和低音輸出
文件頁數(shù): 1/34頁
文件大小: 505K
代理商: NJW1168L
NJW1168
-
1-
PRELIMINARY
AUDIO PROCESSOR with Input Selector and Subwoofer Output
I
GENERAL DESCRIPTION
I
PACKAGE OUTLINE
The
NJW1168
is a sound processor with subwoofer
output includes all of functions processing audio signal for
TV, such as input selector, tone control, balance, volume,
mute, and AGC functions.
Also the
NJW1168
includes the LPF for subwoofer output
and bass boost function.
The eala reproduces a natural surround sound with clear
vocal orientation. And also, voice enhancement gives clear
sound such as dialogs.
All of internal status and variables are controlled by I
2
C
BUS interface.
I
FEATURES
G
Operating Voltage 7.5 to 13V
G
3ch Output(Lch, Rch, Subwoofer ch) / 2ch Output(Lch, Rch)
G
4ch Input Selector
G
LPF Filter (Adjustable cut off frequency by external parts)
G
AGC Circuit (It reduces volume difference among input sources.)
Adjustable AGC compression level by I
2
C BUS
G
eala(NJRC Original Surround System)
G
Simulated Stereo
G
Voice Enhancement System
G
I
2
C BUS Interface
G
Bi-CMOS Technology
G
Package Outline SDIP42
I
BLOCK DIAGRAM
NJW1168L
VOL1
VOL1
A
Tone
Tone
VOL2
VOL2
LPF
I
2
C
I
Bias
e
S
V
VOL2
Trimmer
LPF
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