DG271MIL Datasheet, PDF (1/5 Pages) Vishay Siliconix – High-Speed Quad Monolithic SPST CMOS Analog Switch

DG271MIL
Vishay Siliconix
High-Speed Quad Monolithic SPST CMOS Analog Switch
FEATURES
D Fast Switching t_ON: 55 ns
D Low Charge Injection: 5 pC
D Low r_DS(on): 32 W
D TTL/CMOS Compatible
D Low Leakage: 50 pA
BENEFITS
D Fast Settling Times
D Reduced Switching Glitches
D High Precision
APPLICATIONS
D High-Speed Switching
D Sample/Hold
D Digital Filters
D Op Amp Gain Switching
D Flight Control Systems
D Automatic Test Equipment
D Choppers
D 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.
The military version of the DG271 is manufactured using the
Vishay Siliconix high voltage metal gate wafer fabrication
process. The military version of the DG271 shares the same
performance of the commercial DG271B, which uses the high
voltage silicon gate process.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
IN_{1 1}
D_{1 2}
S_{1 3}
V– ₄
GND ₅
S_{4 6}
D_{4 7}
IN_{4 8}
CerDIP
Top View
16 ^IN2
15 ^D2
14 ^S2
13 ^V+
12 ^NC
11 ^S3
10 ^D3
9 ^IN3
Ceramic LCC
D₁ IN₁ NC IN₂ D₂
Key
3 2 1 20 19
S₁
4
V– ⁵
NC ⁶
GND ⁷
S₄
8
18
S₂
17 _V+
16 _NC
15 _NC
14
S₃
9 10 11 12 13
D₄ IN₄ NC IN₃ D₃
Top View
Document Number: 70043
S-63984—Rev. G, 23-Aug-99
TRUTH TABLE
Logic
Switch
0
ON
1
OFF
Logic “0” v 0.8 V
Logic “1” w 2.4 V
www.vishay.com S FaxBack 408-970-5600
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