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參數(shù)資料
| 型號： | DG418 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Precision CMOS Analog Switches(提供高性能模擬信號轉(zhuǎn)換的精密單刀單擲CMOS模擬開關(guān)) |
| 中文描述： | 改進的SPST/SPDT模擬開關(guān) |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 87K |
| 代理商： | DG418 |
1
Dual-In-Line and SOIC
S
D
NC
V–
GND
IN
V+
V
L
2
3
4
8
7
6
5
Top View
1
Dual-In-Line and SOIC
D
S
2
S
1
V–
GND
IN
V+
V
L
2
3
4
8
7
6
5
Top View
DG417
DG419
DG417/418/419
Vishay Siliconix
Document Number: 70051
S-52433—Rev. E, 06-Sep-99
www.vishay.com
1
Precision CMOS Analog Switches
15-V Analog Signal Range
On-Resistance—r
DS(on)
: 20
Fast Switching Action—t
ON
: 100 ns
Ultra Low Power Requirements—P
D
:35 nW
TTL and CMOS Compatible
MiniDIP and SOIC Packaging
44-V Supply Max Rating
Wide Dynamic Range
Low Signal Errors and Distortion
Break-Before-Make
Switching Action
Simple Interfacing
Reduced Board Space
Improved Reliability
Precision Test Equipment
Precision Instrumentation
Battery Powered Systems
Sample-and-Hold Circuits
Military Radios
Guidance and Control
Systems
Hard Disk Drives
The DG417/418/419 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.
Logic
DG417
DG418
0
ON
OFF
1
OFF
ON
Logic “0” =
0.8 V, Logic “1” =
2.4 V
Logic
SW
1
SW
2
0
ON
OFF
1
OFF
ON
Logic “0” =
0.8 V, Logic “1” =
2.4 V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DG419 | Precision CMOS Analog Switches(提供高性能模擬信號轉(zhuǎn)換的精密單刀雙擲CMOS模擬開關(guān)) |
| DG417 | Improved, SPST Analog Switches(接通電阻35Ω，漏電流0.25nA，導通速率175ns，改進型,單刀單擲模擬開關(guān)) |
| DG423 | Improved Low-Power, CMOS Analog Switches with Latches |
| DG421 | Improved Low-Power, CMOS Analog Switches with Latches |
| DG421AK | Improved Low-Power, CMOS Analog Switches with Latches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG418AK | 功能描述:模擬開關(guān) IC SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG418AK/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPST Analog Switch |
| DG418AK/883B | 功能描述:模擬開關(guān) IC SPST Precision CMOS Normally Open RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG418AK-E3 | 制造商:Vishay Siliconix 功能描述:SINGLE SPST MINIDIP |
| DG418B | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Precision Monolithic Quad SPST CMOS Analog Switches |
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