Description
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.
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 Fast 400kbps I2C†-Compatible Serial Interface 1µA (max) Static Supply Current Single-Supply Operation: +2.7V to +5.25V
MAX5477/MAX5478/MAX5479.
- 256 Tap Positions per Potentiometer.
MAX5477_Maxim.pdf
