| Part number | LM80 |
|---|---|
| Download | LM80 Datasheet (PDF) |
| File Size | 435.89 KB |
| Manufacturer | National Semiconductor |
| Description | Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
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| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments |
LM80 | Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
| HONGLIFA ELECTRONICS HONGLIFA ELECTRONICS |
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Leiditech |
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The LM80 provides 7 positive voltage inputs, temperature measurement, fan speed measurement, and hardware monitoring on an I2C™ interface. The LM80 performs WATCHDOG™ parisons of all measured values and an open-drain interrupt output bees active when any values exceed programmed limits. A Chassis Intrusion input is provided to monitor and reset an external circuit designed to latch a chassis intrusion event.
