DG300AMIL Datasheet, PDF (1/10 Pages) Vishay Siliconix – CMOS Analog Switches

DG300A_MIL/301A_MIL/302A_MIL
Vishay Siliconix
CMOS Analog Switches
(Obsolete for non-hermetic. Use DG300B Series as pin-for-pin replacements.)
FEATURES
BENEFITS
APPLICATIONS
D Analog Signal Range: "15 V
D Fast Switching—t_ON: 150 ns
D Low On-Resistance—r_DS(on): 30 W
D Single Supply Operation
D Latch-up Proof
D CMOS Compatible
D Full Rail-to-Rail Analog Signal Range
D Low Signal Error
D Low Power Dissipation
D Low Level Switching Circuits
D Programmable Gain Amplifiers
D Portable and Battery Powered Systems
DESCRIPTION
The DG300A_MIL/DG301A_MIL/DG302A_MIL monolithic
CMOS switches feature three switch configuration options
(SPST, SPDT, and DPST) for precision applications in
communications, instrumentation and process control, where
low leakage switching combined with low power consumption
are required.
Designed on the Vishay Siliconix PLUS-40 CMOS process,
these switches are latch-up proof, and are designed to block
up to 30 V peak-to-peak when off. An epitaxial layer prevents
latchup.
In the on condition the switches conduct equally well in both
directions (with no offset voltage) and minimize error
conditions with their low on-resistance.
Featuring low power consumption (3.5 mW typ) these
switches are ideal for battery powered applications, without
sacrificing switching speed. Designed for break-before-make
switching action, these devices are CMOS and quasi TTL
compatible. Single supply operation is allowed by connecting
the V - rail to 0 V.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG300A_MIL Dual-In-Line
NC 1
D₁ 2
NC 3
S₁ 4
NC 5
IN₁ 6
GND 7
Top View
14 V+
13 D₂
12 NC
11 S₂
10 _NC
9 _IN2
8 V-
DG301A_MIL
1
2
3
4
5
6
7
Dual-In-Line
Top View
14 V+
13 D2
12 NC
11 S2
10 NC
9 NC
8 V-
DG300A_MIL
Metal Can
V+ (Substrate and Case)
D₁
D₂
10
1
9
S₁
2
S₂
8
IN₁ ³
Top View
7
IN₂
4
6
NC
5
V-
GND
DG301A_MIL Metal Can
V+ (Substrate and Case)
D₁
D₂
10
1
9
S₁
2
S₂
8
IN ³
7 _NC
4
6
NC
5
V-
GND
Top View
TRUTH TABLE
Logic
Switch
0
OFF
1
ON
Logic “0” v 0.8 V
Logic “1” w 4 V
TRUTH TABLE
Logic
0
1
SW₁
OFF
ON
SW₂
ON
OFF
Logic “0” v 0.8 V
Logic “1” w 4 V
Document Number: 71677
S-31622—Rev. C, 11-Aug-03
www.vishay.com
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