MCP41U83 Single-Channel Digital Potentiometer ICs

Microchip Technology MCP41U83 Single-Channel Digital Potentiometer Integrated Circuits (ICs) are 10-bit single-channel digital potentiometers with volatile and nonvolatile MTP memory and 1000 write cycles. The features provided by the MCP41U83 facilitate a device's integration into automotive and industrial applications. The Microchip MCP41U83 can have either a single-ended or a dual power supply without requiring any initial configuration. Configuring the operating mode in a dedicated register allows MCP41U83 to be used either as a potentiometer or as a rheostat (variable resistor). The internal resistor ladder comprises 1023 resistors with 1024 wiper connection points, from zero to full scale.