1

File Number

3118.2

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999

DG211, DG212

SPST 4-Channel Analog Switches

The DG211 and DG212 are low cost, CMOS monolithic,

Quad SPST analog switches. These can be used in general

purpose switching applications for communications,

instrumentation, process control and computer peripheral

equipment. Both devices provide true bidirectional

performance in the ON condition and will block signals to

only in that the digital control logic is inverted, as shown in

the truth table.

Pinout

DG211, DG212

(PDIP, SOIC)

TOP VIEW

Features

• Switches

±15V Analog Signals

• TTL Compatibility

• Logic Inputs Accept Negative Voltages

Functional Block Diagrams

DG211

DG212

Ordering Information

PART NUMBER

TEMP.

PACKAGE

PKG.

NO.

DG211CJ

0 to 70

16 Ld PDIP

E16.3

DG212CJ

0 to 70

16 Ld PDIP

E16.3

DG211CY

0 to 70

16 Ld SOIC

M16.15

DG212CY

0 to 70

16 Ld SOIC

M16.15

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

V-

GND

V+ (SUB-

STRATE)

-

TRUTH TABLE

LOGIC

DG211

DG212

0

ON

OFF

1

OFF

ON

Logic “0”

≤0.8V, Logic “1” ≥ 2.4V

SWITCHES SHOWN FOR LOGIC “1” INPUT

Data Sheet

June 1999