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CAT5126 Datasheet One-Time Digitally Programmable 32 Tap Potentiometer

Manufacturer: Catalyst Semiconductor

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Datasheet Details

Part number CAT5126
Manufacturer Catalyst Semiconductor
File Size 285.47 KB
Description One-Time Digitally Programmable 32 Tap Potentiometer
Download CAT5126 Download (PDF)

General Description

The CAT5126 is a digital programmable potentiometer.

The wiper position is controlled with a simple 2-wire digital interface.

This digital potentiometer is unique in that it has an optional onetime programmable

Overview

CAT5126 One-Time Digitally Programmable 32 Tap Potentiometer.

Key Features

  • Wiper position stored after one-time nonvolatile programming.
  • User-defined Power-On wiper position.
  • 32 tap positions.
  • Wiper position programmed through simple 2-wire serial interface.
  • Low 0.35µA (typ) static supply current.
  • 2.5V to 5.5V single-supply operation.
  • 10kΩ, 50kΩ, and 100kΩ end-to-end resistances.
  • 50ppm/°C end-to-end temperature coefficient and 5ppm/°C ratiometric temperature coefficient.
  • 8-Pin TDFN (2mm x.

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