The Intersil ISL84051， ISL84052， ISL84053 devices are precision， bidirectional， analog switches configured as a 8-Channel multiplexer/demultiplexer （ISL84051）， a dual differential 4-Channel multiplexer/demultiplexer （ISL84052） and a triple single pole/double throw （SPDT） switch （ISL84053） designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. All devices have an inhibit pin to simultaneously open all signal paths. ON-resistance is 60? with a ±5V supply and 125? with a single +5V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 5nA at +85°C with a ±5V supply. All digital inputs have 0.8V to 2.4V logic thresholds， ensuring TTL/CMOS logic compatibility when using a single +3.3V and +5V supply or dual ±5V supplies. The ISL84051 is a 8-to-1 multiplexer device. The ISL84052 is a dual 4-to-1 multiplexer device. The ISL84053 is a committed triple SPDT， which is perfect for use in 2-to-1 multiplexer applications.