X9317TP [INTERSIL]

The X9317 is a solid-state digitally controlled potentiometer (XDCP) featuring 100 wiper tap points, a 3-wire serial up/down interface, and nonvolatile memory for wiper position storage. It implements a potentiometer using a resistor array with 99 resistive elements and a wiper switching network. The device offers low power CMOS operation (2.7V to 5.5V), high reliability with 100,000 data changes per bit endurance and 100-year data retention, and is available in multiple resistance values (1kΩ, 10kΩ, 50kΩ, 100kΩ) and packages (SOIC, DIP, TSSOP, MSOP). It features temperature compensation, ±20% end-to-end resistance tolerance, and Pb-Free Plus Anneal (RoHS compliant) options.