The ISL71840SEH is a radiation hardened, 16-Channel high ESD protected multiplexer that is fabricated using Intersil’s proprietary P6SOI (Silicon On Insulator) process technology to mitigate single-event effects and total ionizing dose. It operates with a dual supply voltage ranging from ±10.8V to ±16.5V. It has a 4-bit address plus an enable pin that can be driven with adjustable logic thresholds to conveniently select 1 of 16 available channels. An inactive channel is separated from an active channel by a high impedance, which inhibits any interaction between them.