ADM1022 Datasheet (Analog Devices) - Low-Cost PC Temperature Monitor and Fan Control ASIC

ADM1022, Low-Cost PC Temperature Monitor and Fan Control ASIC

The ADM1022 is a low cost temperature monitor and fan controller for microprocessor-based systems.

The temperature of one or two remote sensor diodes may be measured, allowing monitoring of processor temperature in single- or dual-processor systems.

Measured values can be read out via a serial Syst

ADM1022 Features

* External Temperature Measurement with Remote Diode (Two Channels) On-Chip Temperature Sensor Interrupt and Over-Temperature Outputs Fault Tolerant Fan Control Brownout Detection LDCM Support System Management Bus (SMBus) Standby Mode to Minimize Power Consumption Limit Comparison of all Monitored Va