LM76 Datasheet - National Semiconductor

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

The LM76 is a digital temperature sensor and thermal window comparator with an I2C™ Serial Bus interface with an accuracy of ± 1˚C. This accuracy for the LM76CHM is specified for a *10˚C to 45˚C temperature range, while for the LM76CNM the temperature range is 70˚C to 100˚C. The LM76CHM is s.

LM76 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 +

LM76_NationalSemiconductor.pdf