Datasheet Details
| Part number | LM87 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.17 MB |
| Description | Serial Interface System Hardware Monitor |
| Datasheet |
 LM87 Datasheet
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General Description
The LM87 is a highly integrated data acquisition system for hardware monitoring of servers, Personal Computers, or virtually any microprocessor-based system.
In a PC, the LM87 can be used to monitor power supply voltages, motherboard and processor temperatures, and fan speeds.
Key Features
- 1.
- 234 Remote diode temperature sensing (2 channels).
- 8 positive voltage inputs with scaling resistors for monitoring +5 V, +12 V, +3.3 V, +2.5 V, Vccp power supplies directly.
- 2 inputs selectable for fan speed or voltage monitoring.
- 8-bit DAC output for controlling fan speed.
- Chassis Intrusion Detector input.