AD5165BUJZ100 Datasheet PDF - ADI

●The AD5165BUJZ100 is an ultralow power Digital Potentiometer performs the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability and superior low temperature coefficient performance. The AD5165"s supply voltage requirement is 2.7 to 5.5V, but its logic voltage requirement is 1.8V to VDD. The AD5165 consumes very low quiescent power during standby mode and is ideal for battery-operated applications. Wiper settings are controlled through a simple 3-wire interface. The interface is similar to the SPI digital interface except for the inverted chip-select function that minimizes logic power consumption in the idling state. The resistance between the wiper and either endpoint of the fixed resistor varies linearly with respect to the digital code transferred into the wiper register.

● Simple 3-wire digital interface

● Pin-to-Pin-compatible to AD5160 with CS inverted

● 50nA Typical ultra-low standby power (IDD)

● 100kR End-to-end resistance

● 1.8V Logic high voltage

●ESD sensitive device. Electrostatic charges as high as 4000V readily accumulate on the human body and test equipment and can discharge without detection.