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| 型号： | DG442DY-T1-E3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPST 16SOIC |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 4 x SPST - NO |
| 导通状态电阻： | 85 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 12V，±15V |
| 电流 - 电源： | 15µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC N |
| 包装： | 标准包装 |
| 其它名称： | DG442DY-T1-E3DKR |
Vishay Siliconix
DG441, DG442
Document Number: 70053
S11-1066-Rev. J, 30-May-11
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Quad SPST CMOS Analog Switches
DESCRIPTION
The DG441, DG442 monolithic quad analog switches are
designed to provide high speed, low error switching of analog
and audio signals. The DG441 has a normally closed
function. The DG442 has a normally open function.
Combining low on-resistance (50
, typ.) with high speed
(tON 150 ns, typ.), the DG441, DG442 are ideally suited for
upgrading DG201A/202 sockets. Charge injection has been
minimized on the drain for use in sample-and-hold circuits.
To achieve high voltage ratings and superior switching
performance, the DG441, DG442 are built on Vishay
Siliconix’s high-voltage silicon-gate process. An epitaxial
layer prevents latchup.
Each switch conducts equally well in both directions when
on, and blocks input voltages to the supply levels when off.
FEATURES
Halogen-free according to IEC 61249-2-21
Definition
Low on-resistance: 50
Low leakage: 80 pA
Low power consumption: 0.2 mW
Fast switching action - tON: 150 ns
Low charge injection - Q: - 1 pC
DG201A/DG202 upgrades
TTL/CMOS-compatible logic
Single supply capability
Compliant to RoHS Directive 2002/95/EC
BENEFITS
Less signal errors and distortion
Reduced power supply requirements
Faster throughput
Improved reliability
Reduced pedestal errors
Simplifies retrofit
Simple interfacing
APPLICATIONS
Audio switching
Battery powered systems
Data acquisition
Hi-Rel systems
Sample-and-hold circuits
Communication systems
Automatic test equipment
Medical instruments
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Logic "0"
0.8 V
Logic "1"
2.4 V
DG441
Dual-In-Line and SOIC
IN1
IN2
D1
D2
S1
S2
V-
V+
GND
NC
S4
S3
D4
D3
IN4
IN3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
Top View
9
S1
NC
S2
IN3
V-
D3
V+
D4
NC
IN4
NC
GND
IN2
NC
D2
S4
D1
S3
IN1
Key
Top View
LCC
910
11
12
13
4
5
6
7
8
1
2
319
20
14
15
16
17
18
TRUTH TABLE
Logic
DG441
DG442
0
On
Off
1Off
On
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DG442DYZ | 功能描述:模拟开关 IC SWITCH 4X SPST N.O. 16NSOIC IND RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| DG442DYZR5485 | 制造商:Intersil Corporation 功能描述:FAB 54 DIE SOURCE ONLY - PB-FREE SWITCH 4X SPST N.O. 16NSO - Rail/Tube |
| DG442DYZ-T | 功能描述:模拟开关 IC SWITCH 4X SPST N O 16N INDEL RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| DG442DYZ-TR5485 | 制造商:Intersil Corporation 功能描述:FAB 54 DIE SOURCE ONLY - PB-FREE SWITCH 4X SPST N.O. 16NSO - Tape and Reel |
| DG442EEE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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