The ADG1411/ADG1412/ADG1413 are monolithic complemen- tary metal-oxide semiconductor (CMOS) devices containing four independently selectable switches designed on an iCMOS® process. iCMOS (industrial CMOS) is a modular manufacturing process combining high voltage CMOS and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no previous generation of high voltage parts has been able to achieve. Unlike analog ICs using conventional CMOS processes, iCMOS com- ponents can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size.