GENERAL DESCRIPTION

The ADG436 is a monolithic CMOS device comprising two independently selectable SPDT switches. It is designed on an LC2MOS process, which provides low power dissipation yet gives high switching speed and low on resistance.

The on resistance profile is very flat over the full analog input range, ensuring good linearity and low distortion when switching audio signals. High switching speed also makes the part suitable for video signal switching. CMOS construction ensures ultralow power dissipation, making the part ideally suited for portable and battery-powered instruments.

FEATURES

44 V supply maximum ratings

VSS to VDD analog signal range

Low on resistance (12 Ω typ)

Low ∆RON (3 Ω max)

Low RON match (2.5 Ω max)

Low power dissipation

Fast switching times

tON < 175 ns

tOFF < 145 ns

Low leakage currents (5 nA max)

Low charge injection (10 pC)

Break-before-make switching action

APPLICATIONS

Audio and video switching

Battery-powered systems

Test equipment

Communications systems