TMP421AIDCNR

为± 1A ℃的远程和本地温度传感器 ±1°C Remote and Local TEMPERATURE SENSOR

DESCRIPON

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 FPGAs.

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

APPLICATIONS

• PROCESSOR/FPGA TEMPERATURE MONITORING

• LCD/DLP®/LCOS PROJECTORS

• SERVERS

• CENTRAL OFFICE TELECOM EQUIPMENT

• STORAGE AREA NETWORKS SAN