LM77 Datasheet (National Semiconductor) - 9-Bit Sign Digital Temperature Sensor and Thermal Window Comparator

LM77, 9-Bit Sign Digital Temperature Sensor and Thermal Window Comparator

The LM77 is a digital temperature sensor and thermal window comparator with an I2C™ Serial Bus interface.

The window-comparator architecture of the LM77 eases the design of temperature control systems conforming to the ACPI (Advanced Configuration and Power Interface) specification for personal comp

LM77 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 LM77s can be connected to a single bus n 9-bit + s