AD5274, AD5272 I2C Interface and 50-TP Memory Digital Rheostat

Analog Devices

Description

Data Sheet AD5272/AD5274 1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory Digital Rheostat .
The AD5272/AD52741 are single-channel, 1024-/256-position digital rheostats that combine industry leading variable resistor performance with nonvolati.

📥 Download Datasheet

AD5274 Datasheet Preview — This datasheet PDF includes multiple part numbers: AD5274, AD5272. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: AD5274, AD5272
Manufacturer: Analog Devices ↗
File Size: 1.96 MB
Datasheet: AD5272_AnalogDevices.pdf
Description: I2C Interface and 50-TP Memory Digital Rheostat
Note: This datasheet PDF includes multiple part numbers: AD5274, AD5272.
Please refer to the document for exact specifications by model.

Features

* FUNCTIONAL BLOCK DIAGRAM
* Single-channel, 1024-/256-position resolution
* 20 kΩ, 50 kΩ, 100 kΩ nominal resistance
* Maximum ±1% nominal resistor tolerance error
* 50-times programmable (50-TP) wiper memory
* Rheostat mode temperature coefficient: 5 ppm/°C
* 2.7 V to 5.5 V

Applications

* Figure 1.
* Mechanical rheostat replacements
* Op-amp: variable gain control
* Instrumentation: gain, offset adjustment
* Programmable voltage to current conversions
* Programmable filters, delays, time constants
* Programmable power supply
* Sensor calibration GENERAL

AD5274 Distributors

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AD5272 I2C Interface and 50-TP Memory Digital Rheostat Analog Devices

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