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| 型号： | DG419DY-T1-E3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC ANALOG SWITCH CMOS 8SOIC |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 1 x SPDT |
| 导通状态电阻： | 40 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 12V，±15V |
| 电流 - 电源： | 1nA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 标准包装 |
| 其它名称： | DG419DY-T1-E3DKR |
Vishay Siliconix
DG417, DG418, DG419
Document Number: 70051
S10-1528-Rev. G, 19-Jul-10
www.vishay.com
1
Precision CMOS Analog Switches
FEATURES
± 15 V analog signal range
On-resistance - RDS(on): 20
Fast switching action - tON: 100 ns
Ultra low power requirements - PD: 35 nW
TTL and CMOS compatible
MiniDIP and SOIC packaging
44 V supply max. rating
Compliant to RoHS directive 2002/95/EC
BENEFITS
Wide dynamic range
Low signal errors and distortion
Break-before-make switching action
Simple interfacing
Reduced board space
Improved reliability
APPLICATIONS
Precision test equipment
Precision instrumentation
Battery powered systems
Sample-and-hold circuits
Military radios
Guidance and control systems
Hard disk drives
DESCRIPTION
The DG417, DG418, DG419 monolithic CMOS analog
switches were designed to provide high performance
switching of analog signals. Combining low power, low
leakages, high speed, low on-resistance and small physical
size, the DG417 series is ideally suited for portable and
battery powered industrial and military applications requiring
high performance and efficient use of board space.
To achieve high-voltage ratings and superior switching
performance, the DG417 series is built on Vishay Siliconix’s
high voltage silicon gate (HVSG) process. Break-before-
make is guaranteed for the DG419, which is an SPDT
configuration. 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.
The DG417 and DG418 respond to opposite control logic
levels as shown in the Truth Table.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Logic "0"
0.8 V
Logic "1"
2.4 V
Logic "0"
0.8 V
Logic "1"
2.4 V
* Pb containing terminations are not RoHS compliant, exemptions may apply
1
Dual-In-Line and SOIC
S
D
NC
V-
GND
IN
V+
VL
2
3
4
8
7
6
5
Top View
DG417
TRUTH TABLE
Logic
DG417
DG418
0
ON
OFF
1OFF
ON
1
Dual-In-Line and SOIC
D
S2
S1
V-
GND
IN
V+
VL
2
3
4
8
7
6
5
Top View
DG419
TRUTH TABLE DG419
Logic
SW1
SW2
0
ON
OFF
1OFF
ON
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DG419L | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Precision Monolithic Low-Voltage CMOS Analog Switches |
| DG419LAK | 制造商:Vishay Siliconix 功能描述:ANLG SW SGL SPDT 6V/12V 8CDIP - Bulk 制造商:Vishay Siliconix 功能描述:IC ANALOG SWITCH CMOS 8DIP |
| DG419LAK/883 | 制造商:Vishay Semiconductors 功能描述:MOSFETS - Tape and Reel 制造商:Vishay Siliconix 功能描述:IC ANALOG SWITCH CMOS 8DIP |
| DG419LDJ | 功能描述:模拟开关 IC 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 |
| DG419LDJ+ | 功能描述:模拟开关 IC SPDT Precision CMOS 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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