GENERAL DESCRIPTION

The ADG821/ADG822/ADG823 are monolithic CMOS singlepole, single-throw (SPST) switches. These switches are designed on an advanced submicron process that provides low power dissipation, yet gives high switching speed, low on resistance, and low leakage currents.

FEATURES

0.8 Ω maximum on resistance @ 125°C

0.3 Ω maximum on resistance flatness @ 125°C

1.8 V to 5.5 V single supply

200 mA current carrying capability

Automotive temperature range: −40°C to +125°C

Rail-to-rail operation

8-lead MSOP

33 ns switching times

Typical power consumption: <0.01 μW

TTL-/CMOS-compatible inputs

Pin-compatible with the ADG721/ADG722/ADG723

APPLICATIONS

Power routing

Battery-powered systems

Communication systems

Data acquisition systems

Audio and video signal routing

Cellular phones

Modems

PCMCIA cards

Hard drives

Relay replacement