The DG2788A, 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 DG2788A 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.

1.8 V to 5.5 V single supply operation
Low resistance
Highly flat and matched RON
Low parasitic capacitance
High bandwidth: 338 MHz
Guaranteed logic high 1.2 V, logic low 0.3 V
Break before make switching
Signal swing over V+ capable
Power down protection