VISHAY DG2788ADN-T1-GE4

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. The part supports rail to rail fast edge pulsing signals and have 0.1 ns/typ. propagation delay. It is ideal for both analog and digital signal switching in space constrain applications requiring high performance and efficient use of board space. The DG2788A comes in a small miniQFN-16 lead package of 2.6 mm×1.8 mm×0.55 mm.

• 1.8 V to 5.5 V single supply operation
• Low resistance: 0.37 Ω/typ. at 2.7 V
• Highly flat and matched RON
• Low parasitic capacitance, CON = 26 pF, COFF = 14.5 pF
• High bandwidth: 338 MHz
• 0.1 ns/typ. propagation delay for rail to rail fast edge pulsing signal
• Guaranteed logic high 1.2 V, logic low 0.3 V
• Break before make switching
• Signal swing over V+ capable
• Power down protection
• Latch up current: 300 mA (JESD78)
• ESD / HBM: >2 kV

• Analog and digital signal switching
• SMA optical image stabilization
• Relay replacement
• Portable instrumentation
• Smart phones and tablets
• Modems and peripherals
• Data storage