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AD5231 1024-Position Digital Potentiometer

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Description

Data Sheet AD5231 Nonvolatile Memory, 1024-Position Digital Potentiometer .
The AD5231 is a nonvolatile memory1, digitally controlled potentiometer2 with 1024-step resolution.

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Features

* 1024-position resolution
* Nonvolatile memory maintains wiper setting
* Power-on refresh with EEMEM setting
* EEMEM restore time: 140 µs typ
* Full monotonic operation
* 10 kΩ, 50 kΩ, and 100 kΩ terminal resistance
* Permanent memory write protection
* Wiper setting

Applications

* Mechanical potentiometer replacement
* Instrumentation: gain, offset adjustment
* Programmable voltage to current conversion
* Programmable filters, delays, time constants
* Programmable power supply
* Low resolution DAC replacement
* Sensor calibration FUNCTIONAL BLOC

AD5231 Distributors

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1024-Position Digital Potentiometer Analog Devices
Analog Devices AD5231-like datasheet