MAX5478 - Digital Potentiometers

Product Overview

Maxim

Datasheet Details

Part number	MAX5478
Manufacturer	Maxim
File Size	282.82 KB
Description	Digital Potentiometers
Datasheet	MAX5478 Datasheet
Note	This datasheet PDF includes multiple part numbers: MAX5478, MAX5477. Please refer to the document for exact specifications by model.
Additional preview pages of the MAX5478 datasheet.

Product details

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.

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Published: Apr 20, 2010 |