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參數(shù)資料
| 型號： | DG417B |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Precision CMOS Analog Switches |
| 中文描述： | 精密CMOS模擬開關(guān) |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 108K |
| 代理商： | DG417B |
1
Dual-In-Line, SOIC-8 and MSOP-8
S
D
NC
V-
GND
IN
V+
V
L
2
3
4
8
7
6
5
Top View
1
Dual-In-Line, SOIC-8 and MSOP-8
D
S
2
S
1
V-
GND
IN
V+
V
L
2
3
4
8
7
6
5
Top View
DG417B
DG419B
DG417B/418B/419B
Vishay Siliconix
New Product
Document Number: 72107
S-31538—Rev. B, 11-Aug-03
www.vishay.com
1
Precision CMOS Analog Switches
FEATURES
15-V Analog Signal Range
On-Resistance—r
DS(on)
: 15
Fast Switching Action—t
ON
: 100 ns
TTL and CMOS Compatible
MSOP-8 and SOIC-8 Packaging
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 DG417B/418B/419B 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 DG417B
series
is
ideally
suited
powered industrial and military applications requiring high
performance and efficient use of board space.
for
portable
and
battery
To achieve high-voltage ratings and superior switching
performance, the DG417B series is built on Vishay Siliconix’s
high voltage silicon gate (HVSG) process. Break-before-make
is guaranteed for the DG419B, 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 DG417B and DG418B respond to opposite control logic
levels as shown in the Truth Table.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
TRUTH TABLE
Logic
DG417B
DG418B
0
ON
OFF
1
OFF
ON
Logic “0” =
0.8 V, Logic “1” =
2.4 V
TRUTH TABLEDG419B
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 |
|---|---|
| DG417BAK | Precision CMOS Analog Switches |
| DG417BDQ | Precision CMOS Analog Switches |
| DG417BDY | Precision CMOS Analog Switches |
| DG417LAK | High Efficiency, High Voltage 50mA Synchronous Step-Down Converter; Package: 8-DFN; Temperature Range: -40 to +125C; Container: Tape and Reel |
| DG417LDQ | High Efficiency, High Voltage 50mA Synchronous Step-Down Converter; Package: 8-DFN; Temperature Range: -40 to +125C; Container: Tape and Reel |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG417B_08 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Precision Monolithic Quad SPST CMOS Analog Switches |
| DG417B_09 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Precision Monolithic Quad SPST CMOS Analog Switches |
| DG417BAK | 制造商:Vishay Siliconix 功能描述:IC SWITCH SPST 8SOIC 制造商:Vishay Siliconix 功能描述:IC SWITCH SPST 8CDIP |
| DG417BAK/883 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Precision CMOS Analog Switches |
| DG417BAK-E3 | 制造商:Vishay Angstrohm 功能描述:Analog Switch Single SPST 8-Pin CDIP 制造商:Vishay Siliconix 功能描述:PRECISION CMOS ANALOG SWITCH |
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