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TMP421 Datasheet - Texas Instruments

TMP421 Remote and Local TEMPERATURE SENSOR

The TMP421, TMP422, and TMP423 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 .

TMP421 Features

* 1

* 234 SOT23-8 and DSBGA (WCSP) PACKAGES

* ±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

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Datasheet Details

Part number:

TMP421

Manufacturer:

Texas Instruments ↗

File Size:

1.19 MB

Description:

Remote and local temperature sensor.

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TMP421 TMP421 Remote and Local TEMPERATURE SENSOR Texas Instruments

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