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ADM1024
System Hardware Monitor with Remote Diode Thermal Sensing
The ADM1024 is a complete system hardware monitor for microprocessor-based systems, providing measurement and limit comparison of various system parameters. Eight measurement inputs are provided; three are dedicated to monitoring 5.0 V and 12 V power supplies and the processor core voltage. The ADM1024 can monitor a fourth power supply voltage by measuring its own VCC. One input (two pins) is dedicated to a remote temperature-sensing diode. Two more pins can be configured as inputs to monitor a 2.5 V supply and a second processor core voltage, or as a second temperature-sensing input. The remaining two inputs can be programmed as general purpose analog inputs or as digital fan speed measuring inputs.