Question
Can the part operate below 2.3V VDD?
Answer
The part has not been characterizing below 2.3V due to EEPROM functionality
restrictions. In other words, the EEPROM cannot be programmed below this supply
voltage.
AD5141
Production
The AD5121/AD5141 potentiometers provide a nonvolatile
solution for 128-/256-position adjustment applications, offering
guaranteed low resistor tolerance...
Datasheet
AD5141 on Analog.com