Описание
The DG2731 are low voltage, low on-resistance, dual single-pole/double-throw (SPDT) monolithic CMOS analog switches designed for high performance switching of analog signals. Combining low-power, high speed, low on-resistance, and small package size, the DG2731 are ideal for portable and battery power applications.The DG2731 has an operation range from 1.6 V to 4.3 V single supply. The DG2731 has two separate control pins with reverse control logic.The DG2731 are 1.6-V logic compatible, allowing the easy interface with low voltage DSP or MCU control logic and ideal for one cell Li-ion battery direct power.The switch conducts signals within power rails equally well in both directions when on, and blocks up to the power supply level when off. Break-before-make is guaranteed.
- Low Voltage Operation (1.65 V to 4.3 V)
- Low On-Resistance – rON: 0.3 ?@ 3.6 V
- Fast Switching: tON = 50 ns @ 4.3 V
- TOFF = 14 ns @ 4.3 V
- Latch-Up Current > 300 mA (JESD78)
