AD5254 Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers

Analog Devices

Description

Data Sheet AD5253/AD5254 Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers .
The AD5253/AD52541 are quad-channel, I2C, nonvolatile memory, digitally controlled potentiometers with 64/256 positions, respectively.

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Datasheet Specifications

Part number: AD5254
Manufacturer: Analog Devices ↗
File Size: 1.96 MB
Datasheet: AD5254-AnalogDevices.pdf
Description: Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers

Features

* FUNCTIONAL BLOCK DIAGRAM
* AD5253: quad 64-position resolution
* AD5254: quad 256-position resolution
* 1 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
* Nonvolatile memory stores wiper settings with write protection
* Power-on refreshed to EEMEM settings in 300 µs typ
* EEMEM rewrite time = 54

Applications

* Mechanical potentiometer replacement
* Low resolution DAC replacement
* RGB LED backlight control
* White LED brightness adjustment
* RF base station power amp bias control
* Programmable gain and offset control
* Programmable attenuators
* Programmable voltage-to-c

AD5254 Distributors

📁 Related Datasheet

AD52580 AD52580B AD52582A AD52583 AD52010 AD52050

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AD5254 Quad 64- 256-Position I2C Nonvolatile Memory Digital Potentiometers Analog Devices

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