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REF43 - Low Power Precision Voltage Reference

Description

The REF43 is a low power precision reference providing a stable 2.5 V output independent of variations in supply voltage, load conditions or ambient temperature.

It is suitable as a reference level for 8-, 10- and 12-bit data acquisition systems, or wherever a stable, known voltage is required.

Features

  • +2.5 V Low Power Precision Voltage Reference REF43 PIN.

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Datasheet preview – REF43

Datasheet Details

Part number REF43
Manufacturer Analog Devices
File Size 955.77 KB
Description Low Power Precision Voltage Reference
Datasheet download datasheet REF43 Datasheet
Additional preview pages of the REF43 datasheet.

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Full PDF Text Transcription

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FEATURES +2.5 V Low Power Precision Voltage Reference REF43 PIN CONFIGURATION GENERAL DESCRIPTION The REF43 is a low power precision reference providing a stable 2.5 V output independent of variations in supply voltage, load conditions or ambient temperature. It is suitable as a reference level for 8-, 10- and 12-bit data acquisition systems, or wherever a stable, known voltage is required. Tight output tolerances and low thermal drift are assured by zener-zap trimming of both output voltage and its temperature coefficient. A unique curvature correction circuit reduces the thermal curvature which is characteristic of many previous bandgap references.
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