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LM82

Part Number	LM82
Manufacturer	National Semiconductor
Description	Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface
Published	Mar 22, 2005
Detailed Description	LM82 Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface January 2000 LM82 Remote Diode and Loca...
Datasheet	LM82 PDF File

Overview

LM82 Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface January 2000 LM82 Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface General Description The LM82 is a digital temperature sensor with a 2 wire serial interface that senses the voltage and thus the temperature of a remote diode using a Delta-Sigma analog-to-digital converter with a digital over-temperature detector.
The LM82 accurately senses its own temperature as well as the temperature of external devices, such as Pentium II ® Processors or diode connected 2N3904s.
The temperature of any ASIC can be detected using the LM82 as long as a dedicated diode (semiconductor junction) is availab...

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