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NJW1112V PDF预览

NJW1112V

更新时间: 2024-01-25 03:10:50
品牌 Logo 应用领域
NJRC 音频控制集成电路消费电路
页数 文件大小 规格书
13页 289K
描述
8-IN 4-OUT STEREO AUDIO SELECTOR

NJW1112V 技术参数

生命周期:Active零件包装代码:SSOP
包装说明:,针数:32
Reach Compliance Code:compliant风险等级:5.72
Is Samacsys:N认证状态:Not Qualified
Base Number Matches:1

NJW1112V 数据手册

 浏览型号NJW1112V的Datasheet PDF文件第2页浏览型号NJW1112V的Datasheet PDF文件第3页浏览型号NJW1112V的Datasheet PDF文件第4页浏览型号NJW1112V的Datasheet PDF文件第5页浏览型号NJW1112V的Datasheet PDF文件第6页浏览型号NJW1112V的Datasheet PDF文件第7页 
NJW1112  
8-IN 4-OUT STEREO AUDIO SELECTOR  
„ GENERAL DESCRIPTION  
„ PACKAGE OUTLINE  
The NJW1112 is an 8-input 4-output stereo audio selector.  
It includes four independent 8-input-1output stereo audio selectors  
and 0dB fixed gain buffers.  
The NJW1112 performs superior audio characteristics such as low  
distortion, low output noise and low crosstalk.  
In addition, the NJW1112 is available to expand to 16-input  
4-output stereo audio selector without sound quality deterioration,  
because it is able to connect in parallel by Output switch function.  
All of internal status and variables are controlled by three-wired  
serial bus. Selectable two Chip address is available for using two  
chips on same serial bus line. It is suitable for AV amplifiers, AV  
receivers, Analog audio switchers, Video conferencing, Security  
systems and others.  
NJW1112V  
„ FEATURES  
• Operating Voltage  
±4.5 to ±7.5V  
• 8-Input, 4-Output Stereo Audio Selector  
• Operating Current  
14mA typ.  
• Low On Resistance Output Switch  
• Low Distortion  
• Low Output Noise  
On Resistance :15typ.  
0.0007% typ.  
-119dBV typ.  
120dB typ.  
• Low Crosstalk  
• Channel Separation  
• 3-Wired Serial Control  
• Bi-CMOS Technology  
• Package Outline  
116dB typ.  
SSOP32  
„ BLOCK DIAGRAM  
V-  
ADR  
V+  
V-  
OutA1  
OutB1  
OutA2  
OutB2  
OutA3  
OutB3  
OutA4  
OutB4  
DATA  
LATCH  
CLOCK  
+
+
10  
F
10  
F
10  
F
10  
F
10  
F
10  
F
10  
F
10 F  
µ
+
µ
µ
µ
µ
µ
µ
µ
10  
F
+
µ
+
+
+
+
+
+
+
100 F  
µ
100  
F
µ
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
VDDOUT  
GND  
Control Logic  
1
2
3
4
5
6
8
9
10  
11  
12  
13  
14  
15  
16  
7
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
Rin  
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
InA1  
InB1  
InA2  
InB2  
InB3  
InA4  
InB4  
InA5  
InB5  
InA6  
InB6  
InB7  
InA8  
InB8  
InA3  
InA7  
Ver.0.2  
– 1 –  

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