The DGQ2788A, is a four-channel single-pole double-throw (SPDT) analog switch with two control inputs. It is also known as a two-channel double-pole double-throw (DPDT) configuration. The part is designed to operate from 1.8 V to 5.5 V single power rail. All switches conduct equally well in both directions, offering rail to rail signal witching and can be used both as multiplexers as well as de-multiplexers. The DGQ2788A offers low parasitic capacitance and highly matched low and flat switch resistance over the full signal range. It features break-before-make switching and low control logic threshold. The part supports rail to rail fast edge pulsing signals and have 0.1 ns/typ. propagation delay.

1.8 V to 5.5 V single supply operation
Low resistance
Highly flat and matched RON
High bandwidth
Break before make switching
Signal swing over V+ capable
Power down protection
AEC-Q100 qualified
Low and flat resistance
High bandwidth
Low parasitic capacitance