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參數資料
| 型號： | NJW1142 |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | Dualmat Static Dissipative Work Surface Mat; Body Material:Industrial-grade Elastomer; External Width:36"; Thickness:2mm; Color:Light Blue; External Height:24" RoHS Compliant: Yes |
| 中文描述： | 音頻處理器 |
| 文件頁數： | 1/14頁 |
| 文件大?。?/td> | 123K |
| 代理商： | NJW1142 |
NJW1142
- 1 –
AUDIO PROCESSOR
I
GENERAL DESCRIPTION
I
PACKAGE OUTLINE
The
NJW1142
is a sound processor includes all of the
functions required to process the audio signal for TV, such
as tone control, balance, volume, mute, and AGC functions.
Also the
NJW1142
performs eala (NJRC Original
Surround) which is regenerated 3D surround sound with
only two speakers.
All of the internal status and variables are controlled by I
2
C
BUS interface.
I
FEATURES
G
Operating Voltage 8 to 10V
G
Internal 4 Input Audio Selectors and Monitor Output
G
Low Noise VCA
G
eala (NJRC Original Surround System)
G
Simulated Stereo
G
Variable AGC Compression Level via I
2
C (4-levels)
G
Bi-CMOS Technology
G
Package Outline SDMP30
I
BLOCK DIAGRAM
Bias
AGC
CVA
CVB
CTH
CTL
GND
Vcc
Vref
TONE
-Ha
TONE
-Hb
TONE
-La
TONE
-Lb
OUTb
SDA
SCL
I2C BUS
Interface
SEL
SEL
TONE
VOL2
AGC
TONE
VOL2
VOL1
VOL1
IN1a
IN2a
IN3a
IN4a
IN1b
IN2b
IN3b
IN4b
-
-
+
+
MONa
MONb
OUTa
eala
&
Simulated
Stereo
PRELIMINARY
NJW1142M
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NJW1142AV(TE2) | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:Cut Tape 制造商:New Japan Radio 功能描述:Audio Processor 32-Pin SSOP T/R |
| NJW1142AV-TE1 | 功能描述:音頻 DSP EALA Audio Processor w/Original Surround RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| NJW1142AV-TE2 | 功能描述:音頻 DSP EALA Audio Processor w/Original Surround RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| NJW1142BM-TE2 | 功能描述:音頻 DSP EALA Audio Processor w/Original Surround RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| NJW1142L | 功能描述:音頻 DSP EALA Audio Processor w/Original Surround RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
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