Vishay Siliconix

DG2037/2038/2039

New Product

Document Number: 72359

S-71035-Rev. B, 21-May-07

www.vishay.com

1

FEATURES

•

Low Voltage Operation (1.8 V to 5.5 V)

•

•

Fast Switching - 12 ns

•

•

Low Power Consumption

•

TTL/CMOS Compatible

•

SOT23-8 and MSOP-8 Packages

BENEFITS

•

Reduced Power Consumption

•

Simple Logic Interface

•

High Accuracy

•

Reduce Board Space

APPLICATIONS

•

Cellular Phones

•

Communication Systems

•

Portable Test Equipment

•

Battery Operated Systems

•

Sample and Hold Circuits

DESCRIPTION

The DG2037/2038/2039 are dual single-pole/single-throw

monolithic

CMOS

analog

switch

designed

for

high

performance switching of analog signals. Combining low

2.7 V) and small physical size, the DG2037/2038/2039 are

ideal for portable and battery powered applications requiring

high performance and efficient use of board space.

The DG2037/2038/2039 are built on Vishay Siliconix’s new

high density low voltage process. An epitaxial layer prevents

latchup.

Each switch conducts equally well in both directions when

on, and blocks up to the power supply level when off.

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION - DG2037

V+

DG2037. SOT23-8

GND

1

2

3

4

8

7

6

5

Top View

Device Marking: E0

DG2037, MSOP-8

V+

GND

1

2

3

4

8

7

6

5

Top View

Device Marking: 2037

TRUTH TABLE - DG2037

Logic

Switch

0Off

1On