ST APPLICATION NOTE AN1761 TL431 Accuracy of shunt voltage references in programmable mode

Update: 29 September, 2023

This document describes the errors that may occur when using an adjustable shunt voltage reference like TL431 in programmable mode and provides a method to calculate the relative error. The document also discusses the impact of inner precision and resistor precision on the overall circuit.

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File format: PDF

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MD5 Checksum: 763DDC22DAFF010ABE5D045A0DE402CD

Publication date: 06 August, 2012

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PDF Link: ST APPLICATION NOTE AN1761 TL431 Accuracy of shunt voltage references in programmable mode PDF