The ADG408/ADG409 is a high-performance 4/8 channel monolithic CMOS analog multiplexer providing a maximum 44V supply rating, VSS to VDD analog signal range, low on resistance (maximum 100 Ω), low power (ISUPPLY < 75 μA), fast switching, break-before-make switching action and plug-in replacement for DG408/DG409. It is suitable for audio and video routing, automatic test equipment, data acquisition systems, battery-powered systems, sample-and-hold systems and communication systems.