4-1

File Number

3117.2

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

DG201A, DG202

Quad SPST, CMOS Analog Switches

The DG201A and DG202 quad SPST analog switches are

designed using Intersil’s 44V CMOS process. These

bidirectional switches are latch-proof and feature break-

before-make switching. Designed to block signals up to

advantages of low ON resistance (

≤175Ω), wide input signal

range (

±15V) and provide both TTL and CMOS compatibility.

The DG201A and DG202 are specification and pinout

compatible with the industry standard devices.

Pinout

DG201A, DG202

(CERDIP, PDIP, SOIC)

TOP VIEW

Features

• Input Signal Range. . . . . . . . . . . . . . . . . . . . . . . . . .

±15V

• TTL, CMOS Compatible

• Latch-Up Proof

• True Second Source

• Maximum Supply Ratings. . . . . . . . . . . . . . . . . . . . . . 44V

• Logic Inputs Accept Negative Voltages

Functional Block Diagrams

DG201A

DG202

Ordering Information

PART NUMBER

TEMP.

PACKAGE

PKG.

NO.

DG201AAK

-55 to 125

16 Ld CERDIP

F16.3

DG201ABK

-25 to 85

16 Ld CERDIP

F16.3

DG201ACJ

0 to 70

16 Ld PDIP

E16.3

DG201ACY

0 to 70

16 Ld SOIC

M16.3

DG202AK

-55 to 125

16 Ld CERDIP

F16.3

DG202CJ

0 to 70

16 Ld PDIP

E16.3

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

V-

GND

V+ (SUB-

NC

STRATE)

-

TRUTH TABLE

LOGIC

DG201A

DG202

0

ON

OFF

1

OFF

ON

Logic “0”

≤0.8V, Logic “1” ≥ 2.4V

SWITCHES SHOWN FOR LOGIC “1” INPUT

Data Sheet

June 1999