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LM96080 Datasheet System Hardware Monitor

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LM96080 System Hardware Monitor with 2-Wire Serial Interface November 3, 2009 LM96080 System Hardware Monitor with 2-Wire Serial.

General Description

LM96080, compatible to LM80, is a hardware monitor that contains a 10-bit delta-sigma ADC capable of measuring 7 positive voltages and local temperature.

The LM96080 also measures the speed of two fans and includes other hardware monitoring on an I2C® interface.

The LM96080 includes a sequencer that performs WATCHDOG window comparisons of all measured values and its interrupt outputs become active when any values exceed the programmed limits.

Key Features

  • Local Temperature Sensing 7 Positive Voltage Inputs with 10-bit Resolution 2 Programmable Fan Speed Monitoring Inputs 2.5 mV LSb and 2.56V Input Range Chassis Intrusion Detector Input.