Part Number
|
MAX5479 |
Manufacturer
|
Maxim |
Description
|
Digital Potentiometers |
Published
|
Apr 20, 2010 |
Detailed Description
|
19-3379; Rev 2; 12/04
www.DataSheet4U.com
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
General De...
|
Datasheet
|
MAX5479
|
Overview
19-3379; Rev 2; 12/04
www.
DataSheet4U.
com
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
General 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.
Each device performs the same function as a discrete potentiometer or variable resistor and has 256 tap points.
The devices feature an internal, nonvolatile EEPROM used to store the wiper position for initialization during power-up.
A write-protect feature prevents accidental overwrites of the EEPROM.
The fast-mode I2C-compatible serial interface allows communicatio...
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