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