DG303A_MIL Datasheet, PDF (1/8 Pages) Vishay Siliconix – CMOS Analog Switches

DG303A_MIL
Vishay Siliconix
CMOS Analog Switches
(Obsolete for non-hermetic. Use DG303B 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 DG303A_MIL is a monolithic CMOS switch in a DPST
configuration for precision applications in communications,
instrumentation and process control, where low leakage
switching combined with low power consumption are required.
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.
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.
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
DG303A
CerDIP and Sidebraze
NC 1
S₃ 2
D₃ 3
D₁ 4
S₁ 5
IN₁ 6
GND 7
Top View
14 V+
13 S₄
12 D₄
11 D₂
10 S₂
9 IN2
8 V–
Document Number: 71400
S-02967—Rev. A, 22-Jan-01
TRUTH TABLE
Logic
0
1
SW₁, SW₂
OFF
ON
Logic “0” v 0.8 V
Logic “1” w 4 V
SW₃, SW₄
ON
OFF
ORDERING INFORMATION
Temp Range
–55 to 125_C
Package
14-Pin CerDIP
14-Pin Sidebraze
Part Number
DG303AAK
DG303AAK/883
JM38510/11604BCA
JM38510/11604BCC
www.vishay.com
1