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參數(shù)資料
| 型號： | NJW1176 |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | AUDIO PROCESSOR with Subwoofer Output |
| 中文描述： | 音頻處理器輸出的低音炮 |
| 文件頁數(shù)： | 1/27頁 |
| 文件大小： | 254K |
| 代理商： | NJW1176 |
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NJW1176
- 1 -
AUDIO PROCESSOR with Subwoofer Output
I
GENERAL DESCRIPTION
I
PACKAGE OUTLINE
The
NJW1176
is a sound processor with subwoofer output
includes all of functions processing audio signal for TV, such
as tone control, balance, volume, mute, and AGC functions.
Also the
NJW1176
includes the LPF for subwoofer output
and bass boost function.
The original surround system reproduces natural surround
sound and clear vocal orientation.
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
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
I
2
C BUS Interface
G
Bi-CMOS Technology
G
Package Outline SDIP30, SDMP30, SSOP32
I
BLOCK DIAGRAM
NJW1176L
AGC
Bias
TONE
TONE
VOL2
LPF
eala
&
Simulated
Stereo
AGC
IN b
IN a
CVA
CVB
CVW
CTH
CTL
AUX1
AUX0
GND
V+
SCL SDA
Vref
TONE
-Ha
SUR
-
FIL
TONE
-Hb
TONE
-La
TONE
-Lb
LF1
LF2
LF3
OUTa
OUTb
OUTw
VOL2
VOL1
VOL1
I
2
C
BUS
Interface
Trimmer
VOL2
TONE
-INb
TONE
INa
-UTb
SUR
OUTa
SUR
NJW1176M
NJW1176V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NJW1176L | AUDIO PROCESSOR with Subwoofer Output |
| NJW1176M | AUDIO PROCESSOR with Subwoofer Output |
| NJW1176V | AUDIO PROCESSOR with Subwoofer Output |
| NJW1180FP1 | Audio Processor with SRS WOW |
| NJW1180 | Audio Processor with SRS WOW |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJW1176L | 功能描述:音頻放大器 EALA Audio Processor w/Subwoofer Output RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| NJW1176M | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:AUDIO PROCESSOR with Subwoofer Output |
| NJW1176V | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:AUDIO PROCESSOR with Subwoofer Output |
| NJW1180 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:Audio Processor with SRS WOW |
| NJW1180FP1 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:Audio Processor with SRS WOW |
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