onsemi Digital Potentiometers CAT5114VI-00TE13

The CAT5114VI-00TE13 is a 32-tap digitally programmable potentiometer designed to replace mechanical potentiometers in various applications. It features a linear taper with resistance values available at 10k,Ѷ, 50k,Ѷ, and 100k,Ѷ. The device operates on a single supply voltage ranging from 2.5V to 6.0V and has an ultra-low standby current of 10nA. The potentiometer is controlled via a serial interface with three input pins: Increment (INC), Up/Down (U/D), and Chip Select (CS). The wiper position is stored in non-volatile EEPROM memory, ensuring that settings are retained even when power is removed. This makes it suitable for applications requiring periodic adjustments in hard-to-reach or hazardous environments, such as automated product calibration, remote control adjustments, and programmable analog functions. The CAT5114 is available in multiple package types, including PDIP, SOIC, TSSOP, MSOP, and a compact 2x3mm TDFN package, providing flexibility for integration into various designs.