參數(shù)資料
型號: DG271MIL
廠商: Vishay Intertechnology,Inc.
英文描述: High-Speed Quad Monolithic SPST CMOS Analog Switch
中文描述: 高速四單片SPST CMOS模擬開關(guān)
文件頁數(shù): 1/5頁
文件大?。?/td> 67K
代理商: DG271MIL
DG271
Siliconix
S-53750—Rev. E, 14-Jul-97
1
High-Speed Quad Monolithic SPST CMOS Analog Switch
Features
Benefits
Applications
Fast Switching t
ON
: 55 ns
Low Charge Injection: 5 pC
Low r
DS(on)
: 32
TTL/CMOS Compatible
Low Leakage: 50 pA
Fast Settling Times
Reduced Switching Glitches
High Precision
High Speed Switching
Sample/Hold
Digital Filters
Op Amp Gain Switching
Flight Control Systems
Automatic Test Equipment
Choppers
Communication Systems
Description
The DG271 high speed quad single-pole single-throw
analog switch is intended for applications that require low
on-resistance, low leakage currents, and fast switching
speeds.
Built on Siliconix’ proprietary high voltage silicon gate
process to achieve superior on/off performance, each
switch conducts equally well in both directions when on,
and blocks up to the supply voltage when off. An epitaxial
layer prevents latchup.
Functional Block Diagram and Pin Configuration
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Top View
IN
1
IN
2
D
1
D
2
S
1
S
2
V–
V+
GND
NC
S
4
S
3
D
4
D
3
IN
4
IN
3
Dual-In-Line and SOIC
Top View
S
1
S
2
V–
V+
NC
NC
GND
NC
S
4
S
3
LCC
NC
IN
3
D
3
D
4
IN
4
NC
IN
2
D
2
D
1
IN
1
Key
9
10
11
12
13
4
5
6
7
8
1
2
3
19
20
14
15
16
17
18
Truth Table
Logic
Switch
0
ON
1
OFF
Logic “0”
Logic “1”
0.8 V
2.0 V
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70043.
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