DG441L/442L

Dual-In-Line, TSSOP and SOIC

V-

V+

GND

NC

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

Top View

9

TRUTH TABLE

Logic

DG441L

DG442L

0

1

ON

OFF

OFF

ON

Logic “0”

v 0.8 V

Logic “1”

w 2.4 V

DG441L/442L

Vishay Siliconix

Document Number: 71399

S-03294—Rev. D, 17-Mar-03

www.vishay.com

1

Precision Monolithic Quad SPST

Low-Voltage CMOS Analog Switches

FEATURES

BENEFITS

APPLICATIONS

D 2.7- thru 12-V Single Supply or

"3- thru "6-Dual Supply

D TTL, CMOS Compatible

D Low Leakage: 0.25 nA

D 2000-V ESD Protection

D Widest Dynamic Range

D Low Signal Errors and Distortion

D Break-Before-Make Switching Action

D Simple Interfacing

D Precision Automatic Test Equipment

D Precision Data Acquisition

D Communication Systems

D Battery Powered Systems

D Computer Peripherals

D SDSL, DSLAM

D Audio and Video Signal Routing

DESCRIPTION

The DG441L/442L are low voltage pin-for-pin compatible

companion devices to the industry standard DG441L/442L

with improved performance

Using BiCMOS wafer fabrication technology allows the

DG441L/442L to operate on single and dual supplies. Single

supply voltage ranges from 3 to 12 V while dual supply

operation is recommended with

"3 to "6 V.

signal range (5

W), minimal insertion lose (-3 dB at 280 MHz),

and excellent crosstalk and off-isolation performance ( - 50 dB

at 50 MHz), the DG441L/442L are ideally suited for audio and

video signal switching.

The DG441L/442L responds to opposite control logic as

shown in the Truth Table. open and two normally closed

switches.

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

ORDERING INFORMATION

Temp Range

Package

Part Number

16 Pin TSSOP

DG441LDQ

40 to 85

_C

16-Pin TSSOP

DG442LDQ

- 40 to 85

_C

16 Pin Narrow SOIC

DG441LDY

16-Pin Narrow SOIC

DG442LDY

16 Pin CerDIP

DG441LAK, DG441LAK/883

55 to 125

_C

16-Pin CerDIP

DG442LAK, DG442LAK/883

- 55 to 125

_C

LCC 20

DG441LAZ/883

LCC-20

DG442LAZ/883