FEATURES

• Low voltage operation (2.7 V to 5.5 V)

• Low on-resistance - RON

– NO = 0.8 

– NC = 1.2 

• Low power consumption

• TTL/CMOS compatible

• TSOP-6 package

BENEFITS

• Reduced power consumption

• Simple logic interface

• High accuracy

• Reduce board space

APPLICATIONS

• Cellular phones

• Communication systems

• Portable test equipment

• Battery operated systems

DESCRIPTION

The DG2020 is a single-pole/double-throw monolithic

CMOS analog switch designed for high performance

switching of analog signals. Combining low power, high

speed, low on-resistance and small physical size, the

DG2020 is ideal for portable and battery powered

applications requiring high performance and efficient use of

board space.

The DG2020 is built on Vishay Siliconix’s low voltage JI2

process. An epitaxial layer prevents latchup.

Break-before-make is guaranteed.

The switch conducts equally well in both directions when

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