GENERAL DESCRIPTION
The ADG611, ADG612, and ADG613 are monolithic CMOS devices containing four independently selectable switches. These switches offer ultralow charge injection of 1 pC over full input signal range and typical leakage currents of 10 pA at 25°C.
They are fully specified for ±5 V, +5 V, and +3 V supplies. They contain four independent single-pole/single-throw (SPST) switches. The ADG611 and ADG612 differ only in that the digital control logic is inverted. The ADG611 switches are turned on with a logic low on the appropriate control input, while a logic high is required to turn on the switches of the ADG612. The ADG613 contains two switches whose digital control logic is similar to the ADG611, while the logic is inverted on the other two switches.
Each switch conducts equally well in both directions when ON and has an input signal range that extends to the supplies. The ADG613 exhibits break-before-make switching action. The ADG611/ADG612/ADG613 are available in small 16-lead TSSOP packages.

FEATURES
   1 pC Charge Injection
   ±2.7 V to ±5.5 V Dual Supply
   +2.7 V to +5.5 V Single Supply
   Automotive Temperature Range –40°C to +125°C
   100 pA Max @ 25°C Leakage Currents
   85 Ω On-Resistance
   Rail-to-Rail Switching Operation
   Fast Switching Times
   16-Lead TSSOP Packages
   Typical Power Consumption (<0.1 μW)
   TTL/CMOS-Compatible Inputs
  
APPLICATIONS
   Automatic Test Equipment
   Data Acquisition Systems
   Battery-Powered Systems
   Communication Systems
   Sample and Hold Systems
   Audio Signal Routing
   Relay Replacement
   Avionics