MCP42U83 Dual-Channel Digital Potentiometer ICs

Microchip Technology MCP42U83 Dual-Channel Digital Potentiometer ICs are 10-bit potentiometers with volatile and nonvolatile MTP memory and 1000 write cycles. The features provided by MCP42U83 facilitate device integration into automotive and industrial applications. MCP42U83 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 the Microchip MCP42U83 to be used either as a potentiometer or as a rheostat (variable resistor). The internal resistor ladder has 1023 resistors with 1024 wiper connection points, from zero to full scale.