The DG4051A, DG4052A and DG4053A are precision low voltage, single and dual supply CMOS analog multiplexers. The DG4051A is an 8-channel multiplexer, the DG4052A is a dual 4-channel multiplexer and the DG4053A is a triple 2-channel multiplexer or triple SPDT. They are designed to operate from a + 2.7 V to + 12 V single supply or from 2.5 V to 5 V dual supplies and are fully specified at + 3 V, + 5 V and 5 V. All control logic inputs have guaranteed 2.0 V high limit when operating from + 5 V or 5 V supplies and 1.4 V when operating from a + 3 V supply.