MCP41U83T-502E/7N, Digital Potentiometer 1024-Position Linear I2C, SPI 16 Pin, VQFN

The Microchip 10 bit dual channel digital potentiometers having both volatile and non-volatile MTP memory with 1,000 write cycles. It can have either a single ended or a dual power supply without requiring any initial configuration. It 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, it to be used either as a potentiometer or as a rheostat. The internal resistor ladder has 1,023 resistors with 1,024 wiper connection points, from zero to full scale.

Resistor network terminal disconnect
Can be configured as potentiometer or rheostat
SPI daisy chain support for up to 128 devices
Dedicated commands for software reset
Device status indication using internal register
Configuration lock bits can be modified using software commands