Datasheet Details
| Part number | LM80 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.14 MB |
| Description | Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
| Datasheet |
 LM80 Datasheet
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General Description
The LM80 provides 7 positive voltage inputs, temperature measurement, fan speed measurement, and hardware monitoring on an I2C interface.
The LM80 performs WATCHDOG comparisons of all measured values and an open-drain interrupt output becomes active when any values exceed programmed limits.
Key Features
- 1.
- 2 Temperature Sensing.
- 7 Positive Voltage Inputs.
- 2 Programmable Fan Speed Monitoring Inputs.
- 10 mV LSB and 2.56V Input Range Accepts Outputs From Linear Temperature Sensors Such as the LM50.
- Chassis Intrusion Detector Input.