Analog Devices AD5201 Manuals

The AD5200 and AD5201 are programmable resistor devices that can be digitally controlled through a 3-wire SPI serial interface. These devices perform the same electronic adjustment function as mechanical potentiometers.

This document is the AD5200/AD5201 digital potentiometer product manual, which introduces the product's features and application scenarios.

The AD5200 and AD5201 are programmable resistor devices, with 256 positions and 33 positions respectively, that can be digi- tally controlled through a 3-wire SPI serial interface. The terms programmable resistor, variable resistor (VR), and RDAC are commonly used interchangeably to refer to digital potentiometers. These devices perform the same electronic adjustment function as mechanical potentiometers, and offer additional features and performance.