TMP421 Datasheet, SENSOR, Texas Instruments

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TMP421 Features and benefits

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.

TMP421 Application

* PROCESSOR/FPGA TEMPERATURE MONITORING
* LCD/ DLP®/LCOS PROJECTORS
* SERVERS
* CENTRAL OFFICE TELECOM E.

TMP421 Description

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 integ.

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