Vishay DG2019
The DG2019 uses one control pin to operate four independent SPDT switches. When operated on a + 3 V supply, the DG2018’s control pins are compatible with 1.8 V digital logic. The DG2019 has an available feature of a VL pin that allows a 1.0 V threshold for the control pin when VL is powered with 1.5 V.| Part No. | DG2019 |
|---|---|
| Datasheet | DG2019 Download |
| Manufacturer |  Vishay |
| Description | Low Voltage / Dual DPDT and Quad SPDT Analog Switches |
| Buy | Stock & Price |
DESCRIPTION
The DG2018 and DG2019 are low voltage, single supply analog switches. The DG2018 is a dual double-pole/doublethrow (DPDT) with two control inputs that each controls a pair of single-pole/double-throw (SPDT). Built on Vishay Siliconix’s low voltage submicron CMOS process, the DG2018 and DG2019 are ideal for high performance switching of analog signals; providing low onresistance (6 Ω at + 2.7 V), fast speed (Ton, Toff at 42 ns and 16 ns), and a bandwidth that exceeds 180 MHz. The DG2018 and DG2019 were designed to offer solutions that extend beyond audio/video functions, to providing the performance required for today’s demanding mixed-signal switching in portable applications. An epitaxial layer prevents latch-up. Brake-before-make is guaranteed for all SPDT’s. All switches conduct equally well in both directions when on, and blocks up to the power supply level when off.FEATURES
● Low voltage operation (1.8 V to 5.5 V)● Low on resistance - RDS(on): 6 Ω at 2.7 V
● Low volt...
