FEATURES

• ± 15 V input range

• Fast switching - tON: 110 ns

• Low RDS(on): 30 

• Single supply operation

• CMOS logic levels

• Micropower: 30 nW

BENEFITS

• Full rail-to-rail analog signal range

• Low signal error

• Wide dynamic range

• Low power dissipation

APPLICATIONS

• Low level switching circuits

• Programmable gain amplifiers

• Portable and battery powered systems

DESCRIPTION

The DG304B, DG306B and DG307B monolithic CMOS

switches were designed for applications in communications,

instrumentation and process control. This series is well

suited for applications requiring fast switching and nearly flat

on-resistance over the entire analog range.

Designed on the Vishay Siliconix PLUS-40 CMOS process

to achieve low power consumption and excellent on/off

switch performance, these switches are ideal for battery

powered applications, without sacrificing switching speed.

Break-before-make switching action is guaranteed, and an

epitaxial layer prevents latchup. Single supply operation (for

positive switch voltages) is allowed by connecting the V- rail

to 0 V.

Each switch conducts equally well in both directions when

on, and blocks up to the supply voltage when off. These

switches are CMOS input compatible.