MAX5477 Datasheet - Maxim

MAX5477 Digital Potentiometers

The MAX5477/MAX5478/MAX5479 nonvolatile, dual, linear-taper, digital potentiometers perform the function of a mechanical potentiometer, but replace the mechanics with a simple 2-wire digital interface. Each device performs the same function as a discrete potentiometer or variable resistor and has 25.

MAX5477 Features

* Power-On Recall of Wiper Position from Nonvolatile Memory

* EEPROM Write Protection

* Tiny 3mm x 3mm x 0.8mm Thin QFN Package

* 35ppm/°C End-to-End Resistance Temperature Coefficient

* 5ppm/°C Ratiometric Temperature Coefficient

MAX5477_Maxim.pdf