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ADN2860 Datasheet 3-Channel Digital Potentiometer with Nonvolatile Memory

Manufacturer: Analog Devices

General Description

The ADN2860 provides dual 512-position and a single 128position digitally controlled variable resistor1 (VR) in a single 4x4mm LFCSP package.

This device performs the same electronic adjustment function as a potentiometer, trimmer, or variable resistor.

Each VR offers a completely programmable value of resistance between the A terminal and the Wiper or the B terminal and the Wiper.

Overview

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Key Features

  • 3 Channels: 3-Channel Digital Potentiometer with Nonvolatile Memory Preliminary Technical Data Dual 512-Position Single 128-Position 25KΩ or 150KΩ Full-Scale Resistance Low Temperature Coefficient: 35ppm/°C Nonvolatile Memory Retains Wiper Settings Permanent Memory Write-Protection Linear Increment/Decrement Log taper Increment/Decrement I2C Compatible Serial Interface 3V to 5V Single Supply Operation ±2.5V Dual Supply Operation 256 Bytes General Purpose User EEPROM 11 Bytes RDAC user EEPROM G.