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AD5142 - (AD5122 / AD5142) Nonvolatile Digital Potentiometer

This page provides the datasheet information for the AD5142, a member of the AD5122 (AD5122 / AD5142) Nonvolatile Digital Potentiometer family.

Description

The AD5122/AD5142 potentiometers provides a nonvolatile solution for 128-/256-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density in the Ax, Bx, and Wx pins.

Features

  • 10 kΩ and 100 kΩ resistance options Resistor tolerance: 8% maximum Wiper current: ±6 mA Low temperature coefficient: 35 ppm/°C Wide bandwidth: 3 MHz Fast start-up time < 75 µs Linear gain setting mode Single- and dual-supply operation Independent logic supply: 1.8 V to 5.5 V Wide operating temperature:.
  • 40°C to +125°C 3 mm × 3 mm package option 4 kV ESD protection VLOGIC VDD AD5122/AD5142.

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Datasheet preview – AD5142

Datasheet Details

Part number AD5142
Manufacturer Analog Devices
File Size 1.22 MB
Description (AD5122 / AD5142) Nonvolatile Digital Potentiometer
Datasheet download datasheet AD5142 Datasheet
Additional preview pages of the AD5142 datasheet.

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Full PDF Text Transcription

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Dual Channel, 128-/256-Position, SPI, Nonvolatile Digital Potentiometer Data Sheet FEATURES 10 kΩ and 100 kΩ resistance options Resistor tolerance: 8% maximum Wiper current: ±6 mA Low temperature coefficient: 35 ppm/°C Wide bandwidth: 3 MHz Fast start-up time < 75 µs Linear gain setting mode Single- and dual-supply operation Independent logic supply: 1.8 V to 5.
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