FEATURES
• Low voltage operation (2.7 V to 5.5 V)
• Low on-resistance - R
– NO = 0.8 Ω
– NC = 1.2 Ω
• 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.