ADG1219

Low Capacitance, Low Charge Injection, ±15 V/12 V iCMOS SPDT in SOT-23 ADG1219 FEATURES <0.5 pC charge injection over full signal range 2.5 pF off capacitance Low leakage; 0.6 nA maximum @ 85°C 120 Ω on resistance Fully specified at +12 V, ±15 V No VL supply required 3 V logic-compatible inputs Rail-to-rail operation 8-lead SOT-23 package FUNCTIONAL BLOCK DIAGRAM ADG1219 SA SB D DECODER IN EN SWITCHES SHOWN FOR A LOGIC 0 INPUT Figure 1. 06575-001 APPLICATIONS Automatic test equipment Data acquisition systems Battery-powered systems Sample-and-hold systems Audio/video signal routing Communication systems GENERAL DESCRIPTION The ADG1219 is a monolithic iCMOS® device containing an SPDT switch. An EN input is used to enable or disable the device. When disabled, all channels are switched off. When on, each channel conducts equally well in both directions and has an input signal range that extends to the supplies. Each switch exhibits break-before-make switching action. The iCMOS (i...