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TMP421 - (TMP421 / TMP422) Remote and Local TEMPERATURE SENSOR

This page provides the datasheet information for the TMP421, a member of the TMP421_Burr (TMP421 / TMP422) Remote and Local TEMPERATURE SENSOR family.

Description

The TMP421 and TMP422 are remote temperature sensor monitors with a built-in local temperature sensor.

The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.

Features

  • SOT23-8.

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Datasheet preview – TMP421

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Full PDF Text Transcription

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BurrĆBrown Products from Texas Instruments TMP421 TMP422 SBOS398A – JULY 2007 – REVISED SEPTEMBER 2007 ±1°C Remote and Local TEMPERATURE SENSOR in SOT23-8 1 FEATURES SOT23-8 PACKAGE ±1°C REMOTE DIODE SENSOR (MAX) ±1.5°C LOCAL TEMPERATURE SENSOR (MAX) SERIES RESISTANCE CANCELLATION n-FACTOR CORRECTION TWO-WIRE/SMBus™ SERIAL INTERFACE MULTIPLE INTERFACE ADDRESSES DIODE FAULT DETECTION RoHS COMPLIANT AND NO Sb/Br DESCRIPTION The TMP421 and TMP422 are remote temperature sensor monitors with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.
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