AD5231 Datasheet (Analog Devices) - 1024-Position Digital Potentiometer

AD5231, 1024-Position Digital Potentiometer

The AD5231 is a nonvolatile memory1, digitally controlled potentiometer2 with 1024-step resolution.

The device performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability, and remote controllability.

The AD5231 has versatile progra

AD5231 Features

* 1024-position resolution

* Nonvolatile memory maintains wiper setting

* Power-on refresh with EEMEM setting

* EEMEM restore time: 140 µs typ

* Full monotonic operation

* 10 kΩ, 50 kΩ, and 100 kΩ terminal resistance

* Permanent memory write protection

* Wiper setting