MCP4231 Digital SPI Potentiometer


Image courtesy of Newark

The MCP4231 is a dual-channel SPI digital potentiometer. It is available with a variety of versions with varying resolutions and resistance ranges. The linked part, and the part used in the first edition of the book is MCP4231-103E/P.

Download the MCP4231 Datasheet (PDF)

Buy the MCP4231 from Newark.