Part Number | LM81 |
Distributor | Stock | Price | Buy |
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Part Number | LM81 |
Manufacturer | National Semiconductor |
Title | Serial Interface ACPI-Compatible Microprocessor System |
Description | The LM81 is a highly integrated data acquisition system for hardware monitoring of servers, Personal Computers, or virtually any microprocessor-based system. In a PC, the LM81 can be used to monitor power supply voltages, temperatures, and fan speeds. Actual values for these inputs can be read at an. |
Features | n Temperature sensing n 6 positive voltage inputs with scaling resistors for monitoring +5V, +12V, +3.3V, +2.5V, Vccp power supplies directly n 8-bit DAC output for controlling fan speed Applications n System Thermal and Hardware Monitoring for Servers and PCs n Office Electronics n Electronic Test Equipment and Instrumentation Typical Application DS100072-1 # Indicates Active Low (“Not”) TRI. |
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