CMOS, ±5 V/+5 V, 4 Ω, Single SPDT Switch (Make-Before-Break Action)

The ADG619 are monolithic, CMOS single-pole double-throw (SPDT) switches. Each switch conducts equally well in both directions when the device is on.

The ADG619 offer a low on resistance of 4 Ω, which is matched to within 0.7 Ω between channels. These switches also provide low power dissipation, yet result in high switching speeds. The ADG619 exhibits break-before-make switching action, thus preventing momentary shorting when switching channels.

ADG619 are available in an 8-lead SOT-23 and an 8-lead MSOP.

Product Highlights

* Low on resistance (RON): 4 Ω typical.

* Dual ±2.7 V to ±5.5 V or single 2.7 V to 5.5 V supplies.

* Low power dissipation.

* Fast tON/tOFF.

* Tiny, 8-lead SOT-23 and 8-lead MSOP.

Applications

* Automatic test equipment

* Power routing

* Communication systems

* Data acquisition systems

* Sample-and-hold systems

* Avionics

* Relay replacement

* Battery-powered systems

* 6.6 Ω (maximum) on resistance

* 0.8 Ω (maximum) on-resistance flatness

* 2.7 V to 5.5 V single supply

* ±2.7 V to ±5.5 V dual supply

* Rail-to-rail operation