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TMP421 - Remote and Local TEMPERATURE SENSOR

General Description

The TMP421, TMP422, and TMP423 are remote temperature sensor monitors with a built-in local temperature sensor.

Key Features

  • 1.
  • 234 SOT23-8 and DSBGA (WCSP).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.ti.com TMP421 TMP422 TMP423 SBOS398C – JULY 2007 – REVISED MAY 2012 ±1°C Remote and Local TEMPERATURE SENSOR Check for Samples: TMP421, TMP422, TMP423 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 • DIODE FAULT DETECTION • RoHS COMPLIANT AND NO Sb/Br APPLICATIONS • PROCESSOR/FPGA TEMPERATURE MONITORING • LCD/ DLP®/LCOS PROJECTORS • SERVERS • CENTRAL OFFICE TELECOM EQUIPMENT • STORAGE AREA NETWORKS (SAN) DESCRIPTION The TMP421, TMP422, and TMP423 are remote temperature sensor monitors with a built-in local temperature sensor.