350Ω Max On-Resistance Improved 2nd Source for MAX358/MAX359 and DG458/DG459 Pin Compatible with ADG508F/ADG509F All Switches Off with Supplies Off On Switch Turns Off with Overvoltage Output Clamps at 1.5V Below Supply Rails 0.5nA Max Input Leakage at +25°C (5nA at +85°C) No Power-Up Sequencing Required TTL and CMOS-Logic Compatibility Applications/Uses Automated Test Equipment (ATE) Avionics Data Acquisition Industrial and Process Control Redundant/Backup Systems Signal Routing