Vishay Siliconix

DG411HS, DG412HS, DG413HS

Document Number: 72053

S11-0179-Rev. C, 07-Feb-11

www.vishay.com

1

Precision Monolithic Quad SPST CMOS Analog Switches

FEATURES

•

44 V supply max. rating

•

± 15 V analog signal range

•

•

•

•

TTL, CMOS compatible

•

Single supply capability

BENEFITS

•

Widest dynamic range

•

Low signal rrrors and distortion

•

Break-before-make switching action

•

Simple interfacing

APPLICATIONS

•

Precision automatic test equipment

•

Precision data acquisition

•

Communication systems

•

Battery powered systems

•

Computer peripherals

DESCRIPTION

The DG411HS series of monolithic quad analog switches

was designed to provide high speed, low error switching of

precision analog signals. Combining low power (0.35 µW)

suited for portable and battery powered industrial and

military applications.

To achieve high-voltage ratings and superior switching

performance, the DG411HS series was built on Vishay

Siliconix’s high voltage silicon gate process. An epitaxial

layer prevents latchup.

Each switch conducts equally well in both directions when

on, and blocks input voltages up to the supply levels when

off.

The DG411HS and DG412HS respond to opposite control

logic as shown in the Truth Table. The DG413HS has two

normally open and two normally closed switches.

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

* Pb containing terminations are not RoHS compliant, exemptions may apply

Top View

V+

V-

GND

1

2

3

4

5

6

8

7

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

Top View

V-

V+

GND

Dual-In-Line and SOIC

Top View

V-

V+

NC

NC

GND

LCC

Key

910

11

12

13

4

5

6

7

8

1

2

319

20

14

15

16

17

18

DG411HS

DG411HS

DG411HS

QFN16

TRUTH TABLE

Logic

DG411HS

DG412HS

0ON

OFF

1OFF

ON