GENERAL DESCRIPTION
The ADG821, ADG822, and ADG823 are monolithic CMOS SPST (single pole, single throw) 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 Max On Resistance @125C
   0.28 Ω Max On Resistance Flatness @125C
   1.8 V to 5.5 V Single Supply
   200 mA Current Carrying Capability
   Automotive Temperature Range: –40C to +125C
   Rail-to-Rail Operation
   8-Lead MSOP Package
   33 ns Switching Times
   Typical Power Consumption (<0.01 μW)
   TTL/CMOS Compatible Inputs
   Pin Compatible with ADG721/722/723

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