DG2034

Vishay Siliconix

New Product

Document Number: 72418

S-31808—Rev. A, 01-Sept-03

www.vishay.com

1

FEATURES

D Low Voltage Operation (1.8 to 5.5 V)

D Off-Isolation and Crosstalk: -55 dB @ 10 MHz

D Low Power Consumption - 4 mW

BENEFITS

D High Accuracy

D High Bandwidth

D TTL and Low Voltage Logic

Compatibility

D Low Power Consumption

D Reduced PCB Space

APPLICATIONS

D Mixed Signal Routing

D Portable and Battery Operated

Systems

D Low Voltage Data Acquisition

D Modems

D PCMCIA Cards

DESCRIPTION

4 to 1 analog multiplexer designed for high performance

switching of analog and video signals. Combining low power;

fast switching; low on-resistance, flatness and matching; and

small physical size, the DG2034 is ideal for portable and

battery applications.

Built on Vishay Siliconix’s low voltage CMOS process, the

DG2034 has an epitaxial layer which prevents latchup.

Break-before-make is guaranteed.

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

A1

S2

COM

1

2

3

10

9

Top View

A0

S1

GND

8

MSOP-10

S4

V+

4

5

7

S3

EN

6

Logic

Logic

GND

COM

S3

S4

S1

S2

1

2

3

9

8

7

456

12

11

10

EN

NC

V+

Top View

12-Pin QFN (3 X 3 mm)

A0

NC

A1

TRUTH TABLE

A1

A0

EN

ON Switch

X

X

0

None

0

0

1

S1

0

1

1

S2

1

0

1

S3

1

1

1

S4

ORDERING INFORMATION

Temp Range

Package

Part Number

40 to 85°C

MSOP-10

DG2034DQ

-40 to 85°C

12-Pin QFN (3 x 3 mm)

DG2034DN