LM76 - 12-Bit Sign Digital Temperature Sensor and Thermal Window Comparator

National Semiconductor

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Datasheet Details

Part number	LM76
Manufacturer	National Semiconductor
File Size	311.93 KB
Description	12-Bit Sign Digital Temperature Sensor and Thermal Window Comparator
Datasheet	LM76_NationalSemiconductor.pdf

LM76 Product details

Description

The LM76 is a digital temperature sensor and thermal window comparator with an I2C™ Serial Bus interface with an accuracy of ± 1˚C. 10˚C to 45˚C temperature range, while for the LM76CNM the temperature range is 70˚C to 100˚C.

Features

n Window comparison simplifies design of ACPI compatible temperature monitoring and control. n Serial Bus interface n Separate open-drain outputs for Interrupt and Critical Temperature shutdown n Shutdown mode to minimize power consumption n Up to 4 LM76s can be connected to a single bus n 12-bit + sign output; full-scale reading of over 127˚C Key Specifications n Supply Voltage n Supply Current operating shutdown n Temperature Accuracy n Resolution +25˚C.
10˚C to +45˚C 70˚C to 100˚C 3.

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Published: Mar 22, 2005 |