CMOS Low Voltage, 3 Ω 4-Channel Multiplexer

The ADG709 is a low voltage, CMOS analog multiplexer comprising four differential channels. The ADG709 switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1. An EN input is used to enable or disable the device. When disabled, all channels are switched OFF.

Low power consumption and operating supply range of 1.8 V to 5.5 V make the ADG709 ideal for battery-powered, portable instruments. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels.

The ADG709 is available in a 16-lead TSSOP package. The ADG708 is an eight Channel Multiplexer.

* 1.8 V to 5.5 V Single Supply

* ± 2.5 V Dual Supply

* 3 Ω On-Resistance

* 0.75 Ω On-Resistance Flatness

* 100 pA Leakage Currents

* 14 ns Switching Times