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DG444DY

更新时间: 2024-02-08 18:52:21
品牌 Logo 应用领域
英特矽尔 - INTERSIL 开关光电二极管输出元件
页数 文件大小 规格书
10页 106K
描述
Monolithic, Quad SPST, CMOS Analog Switches

DG444DY 技术参数

生命周期:Transferred包装说明:SOIC
Reach Compliance Code:unknown风险等级:5.58
模拟集成电路 - 其他类型:SPSTJESD-30 代码:R-PDSO-G
信道数量:4功能数量:1
最大通态电阻 (Ron):85 Ω封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified最大供电电压 (Vsup):44 V
表面贴装:YES最长接通时间:250 ns
端子形式:GULL WING端子位置:DUAL
Base Number Matches:1

DG444DY 数据手册

 浏览型号DG444DY的Datasheet PDF文件第2页浏览型号DG444DY的Datasheet PDF文件第3页浏览型号DG444DY的Datasheet PDF文件第4页浏览型号DG444DY的Datasheet PDF文件第5页浏览型号DG444DY的Datasheet PDF文件第6页浏览型号DG444DY的Datasheet PDF文件第7页 
DG444, DG445  
Data Sheet  
June 1999  
File Number 3586.5  
Monolithic, Quad SPST, CMOS Analog  
Switches  
Features  
• ON Resistance (Max). . . . . . . . . . . . . . . . . . . . . . . . . 85  
The DG444 and DG445 monolithic CMOS analog switches  
are drop-in replacements for the popular DG211 and DG212  
series devices. They include four independent single pole  
single throw (SPST) analog switches and TTL and CMOS  
compatible digital inputs.  
• Low Power Consumption (P ) . . . . . . . . . . . . . . . . <35µW  
D
• Fast Switching Action  
- t  
- t  
(Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250ns  
ON  
(Max, DG444) . . . . . . . . . . . . . . . . . . . . . . . 140ns  
OFF  
• Low Charge Injection  
These switches feature lower analog ON resistance (<85)  
and faster switch time (t  
and DG212. Charge injection has been reduced, simplifying  
sample and hold applications.  
<250ns) compared to the DG211  
ON  
• Upgrade from DG211/DG212  
• TTL, CMOS Compatible  
• Single or Split Supply Operation  
The improvements in the DG444 series are made possible  
by using a high voltage silicon-gate process. An epitaxial  
layer prevents the latch-up associated with older CMOS  
technologies. The 44V maximum voltage range permits  
controlling ±20V signals when operating with ±20V power  
supplies.  
Applications  
• Audio Switching  
• Battery Operated Systems  
• Data Acquisition  
The four switches are bilateral, equally matched for AC or  
bidirectional signals. The ON resistance variation with  
analog signals is quite low over a ±5V analog input range.  
The switches in the DG444 and DG445 are identical,  
differing only in the polarity of the selection logic.  
• Hi-Rel Systems  
• Sample and Hold Circuits  
• Communication Systems  
• Automatic Test Equipment  
Pinout  
DG444, DG445 (PDIP, SOIC)  
Ordering Information  
TOP VIEW  
TEMP.  
o
PART NUMBER RANGE ( C)  
PACKAGE  
PKG. NO.  
E16.3  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
IN  
D
IN  
2
1
1
1
DG444DJ  
DG444DY  
DG445DJ  
DG445DY  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
16 Ld PDIP  
16 Ld SOIC  
16 Ld PDIP  
16 Ld SOIC  
D
2
M16.15  
E16.3  
S
S
2
V-  
V+  
M16.15  
GND  
V
S
L
3
S
D
4
4
4
D
3
IN  
IN  
3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999  
1

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