LM90 - Remote Diode and Local Digital Temperature Sensor

Product Overview

Texas Instruments

Part number	LM90
Manufacturer	Texas Instruments
File Size	1.11 MB
Description	Remote Diode and Local Digital Temperature Sensor
Datasheet	LM90 Datasheet
Additional preview pages of the LM90 datasheet.

The LM90 is an 11-bit digital temperature sensor with a 2-wire System Management Bus (SMBus) serial interface.

1.
Accurately Senses Die Temperature of Remote ICs or Diode Junctions.
Offset Register Allows Sensing a Variety of Thermal Diodes Accurately.
On-board Local Temperature Sensing.
10 Bit Plus Sign Remote Diode Temperature Data Format, 0.125°C Resolution.
Diode Fault Detection Circuitry.
T_CRIT_A Output Useful for System Shutdown (Open Diode does not Activate T_CRIT_A).
ALERT Output Supports SMBus 2.0 Protocol.
SMBus 2.0 Compat.

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Published: Aug 19, 2019 |