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参数资料
| 型号： | DG2038 |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Low-Voltage, Low rON, Dual SPST Analog Switch |
| 中文描述： | 低电压，低Ron的双SPST模拟开关 |
| 文件页数： | 1/7页 |
| 文件大小： | 72K |
| 代理商： | DG2038 |
DG2037/2038/2039
Vishay Siliconix
New Product
Document Number: 72359
S-31642—Rev. A, 01-Aug-03
www.vishay.com
1
Low-Voltage, Low r
ON
, Dual SPST Analog Switch
FEATURES
Low Voltage Operation (1.8 V to 5.5 V)
Low On-Resistance - r
DS(on
): 3.0
Fast Switching - 12 ns
Low Charge Injection - Q
INJ
: 10 pC
Low Power Consumption
TTL/CMOS Compatible
SOT23-8 and MSOP-8 Packages
BENEFITS
Reduced Power Consumption
Simple Logic Interface
High Accuracy
Reduce Board Space
APPLICATIONS
Cellular Phones
Communication Systems
Portable Test Equipment
Battery Operated Systems
Sample and Hold Circuits
DESCRIPTION
The DG2037/2038/2039 are dual single-pole/single-throw
monolithic CMOS analog switch designed for high
performance switching of analog signals. Combining low
power,
fast
switching,
low
3.0
@ 2.7 V)
and
small
DG2037/2038/2039 are ideal for portable and battery powered
applications requiring high performance and efficient use of
board space.
on-resistance
physical
(r
DS(on)
:
size,
the
The DG2037/2038/2039 are built on Vishay Siliconix’s new
high density low voltage process. An epitaxial layer prevents
latchup.
Each switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATIONDG2037
DG2037, MSOP-8
IN
1
NO
1
V+
DG2037. SOT23-8
COM
1
NO
2
IN
2
COM
2
GND
1
2
3
4
8
7
6
5
Top View
NO
1
V+
COM
1
IN
1
IN
2
COM
2
GND
NO
2
1
2
3
4
8
7
6
5
Top View
Device Marking: 2037
Device Marking: E0
TRUTH TABLE DG2037
Logic
Switch
0
1
Off
On
相关PDF资料 |
PDF描述 |
|---|---|
| DG2039 | Low-Voltage, Low rON, Dual SPST Analog Switch |
| DG2041 | Low-Voltage, Low rON Quad SPST Analog Switch |
| DG2041DN | Low-Voltage, Low rON Quad SPST Analog Switch |
| DG2043DQ | Low-Voltage, Low rON Quad SPST Analog Switch |
| DG2041DQ | Low-Voltage, Low rON Quad SPST Analog Switch |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DG2038DQ | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Low rON, Dual SPST Analog Switch |
| DG2038DQ-T1-E3 | 功能描述:模拟开关 IC Low Volt Dual SPST 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 |
| DG2038DS | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Low rON, Dual SPST Analog Switch |
| DG2038DS-T1 | 功能描述:模拟开关 IC Low Volt Dual SPST 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 |
| DG2038DS-T1-E3 | 功能描述:模拟开关 IC Low Volt Dual SPST 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 |
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