GENERAL DESCRIPTION

The ADG441, ADG442, and ADG444 are monolithic CMOS devices that comprise of four independently selectable switches. They are designed on an enhanced LC2MOS process that provides low power dissipation yet gives high switching speed and low on resistance.

FEATURES

44 V supply maximum ratings

VSS to VDD analog signal range

Low on resistance (<70 ?)

Low ?RON (9 ? max)

Low RON match (3 ? max)

Low power dissipation

Fast switching times

tON < 110 ns

tOFF < 60 ns

Low leakage currents (3 nA max)

Low charge injection (6 pC max)

Break-before-make switching action

Latch-up proof A grade

Plug-in upgrade for DG201A/ADG201A, DG202A/ADG202A,

DG211/ADG211A

Plug-in replacement for DG441/DG442/DG444

APPLICATIONS

Audio and video switching

Automatic test equipment

Precision data acquisition

Battery-powered systems

Sample-and-hold systems

Communication systems