
IN1
IN2
D1
D2
S1
S2
V–
V+
GND
VL
S4
S3
D4
D3
IN4
IN3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Top View
DG213
Vishay Siliconix
Document Number: 70662
S-00787—Rev. F, 17-Apr-00
www.vishay.com
S FaxBack 408-970-5600
4-1
Quad Complementary CMOS Analog Switch
FEATURES
BENEFITS
APPLICATIONS
D "22-V Supply Voltage Rating
D TTL and CMOS Compatible Logic
D Low On-Resistance—rDS(on): 45 W
D Low Leakage—ID(on): 20 pA
D Single Supply Operation Possible
D Extended Temperature Range
D Fast Switching—tON: 85 ns
D Low Charge Injection—Q: 1 pC
D Wide Analog Signal Range
D Simple Logic Interface
D Higher Accuracy
D Minimum Transients
D Reduced Power Consumption
D Low Cost
D Industrial Instrumentation
D Test Equipment
D Communications Systems
D Computer Peripherals
D Portable Instruments
D Sample-and-Hold Circuits
DESCRIPTION
The versatile DG213 analog switch has two NC and two NO
switches. It can be used in various configurations, including
four
single-pole
single-throw
(SPST),
two
single-pole
double-throw (SPDT), one “T” switch, one DPDT, etc. This
device is fabricated in a Vishay Siliconix’ proprietary
high-voltage silicon gate CMOS process, resulting in lower
on-resistance, lower leakage, higher speed, and lower power
consumption.
This analog switch was designed for a wide variety of general
purpose applications in telecommunications, instrumentation,
process control, computer peripherals, etc. An improved charge
injection
compensation
design
minimizes
switching
transients. These switches can handle up to
"22 V, and have
an improved continuous current rating of 30 mA. An epitaxial
layer prevents latchup.
All switches feature true bi-directional performance in the on
condition, and will block signals to the supply levels in the off
condition.
For additional information, please refer to Application Note
AN208 (FaxBack document #70606).
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
TRUTH TABLE
Logic
SW1, SW4
SW2, SW3
0
OFF
ON
1
ON
OFF
Logic “0”
v 0.8 V
Logic “1”
w 2.4 V
ORDERING INFORMATION
Temp Range
Package
Part Number
40
85
_C
16-Pin Plastic DIP
DG213DJ
–40 to 85
_C
16-Pin Narrow SOIC
DG213DY
16-Pin TSSOP
DG213DQ