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| 型号： | DG9434DS |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Low-Voltage Dual SPST Analog Switch |
| 中文描述： | 低电压双路SPST模拟开关 |
| 文件页数： | 1/9页 |
| 文件大小： | 77K |
| 代理商： | DG9434DS |
DG9432/9433/9434
Vishay Siliconix
New Product
Document Number: 72311
S-31643—Rev. A, 01-Aug-03
www.vishay.com
1
Low-Voltage Dual SPST Analog Switch
FEATURES
Wide Operation Voltage (+2.7 to +12 V)
Low Charge Injection - Q
INJ
: 1 pC
Low Power Consumption
TTL/CMOS Logic Compatible Over The Full
Operating Voltage range
Available in MSOP-8 and SOT23-8
BENEFITS
Reduced Power Consumption
Simple Logic Interface
High Accuracy
Reduce Board Space
APPLICATIONS
Battery Operated Systems
Portable Test Equipment
Sample and Hold Circuits
Cellular Phones
Communication Systems
Military Radio
PBX, PABX Guidance
and Control Systems
DESCRIPTION
The DG9432/9433/9434 is a dual single-pole/single-throw
monolithic CMOS analog switch designed for high
performance switching of analog signals. Combining low
power, high speed (t
ON
: 25 ns, t
OFF
: 20 ns), the
DG9432/9433/9434 is ideal for portable and battery powered
applications requiring high performance and efficient use of
board space.
The DG9432/9433/9434 is built on Vishay Siliconix’s low voltage
BCD-15 process. An epitaxial layer prevents latchup.
Break-before -make is guaranteed for DG9432/9433/9434.
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 CONFIGURATIONDG9432
NC
1
V+
COM
1
DG9432, MSOP-8
IN
1
IN
2
COM
2
GND
NC
2
1
2
3
4
8
7
6
5
Top View
NC
1
COM
1
V+
DG9432, SOT23-8
IN
1
IN
2
GND
COM
2
NC
2
1
2
3
4
8
7
6
5
Top View
Device Marking: 9432
Device Marking: 4G
TRUTH TABLE DG9432
Logic
Switch
0
1
On
Off
相关PDF资料 |
PDF描述 |
|---|---|
| DG9433 | Low-Voltage Dual SPST Analog Switch |
| DG9434 | Low-Voltage Dual SPST Analog Switch |
| DG9461DV | Low-Voltage Single SPDT Analog Switch |
| DG9461DY | Low-Voltage Single SPDT Analog Switch |
| DG9461 | Low-Voltage Single SPDT Analog Switch |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DG9434DS-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 |
| DG9434DS-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 |
| DG9451 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers |
| DG9451EN-T1-E4 | 功能描述:ESD 抑制器 SINGLE 8 CH MUX RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C |
| DG9453 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers |
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