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

Datasheet Summary

Description

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.

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 Values.

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Datasheet Details

Part number ADM1022
Manufacturer Analog Devices
File Size 190.45 KB
Description Low-Cost PC Temperature Monitor and Fan Control ASIC
Datasheet download datasheet ADM1022 Datasheet
Additional preview pages of the ADM1022 datasheet.

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Full PDF Text Transcription

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a 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 Values APPLICATIONS Network Servers and Personal Computers Microprocessor-Based Office Equipment Test Equipment and Measuring Instruments Low-Cost PC Temperature Monitor and Fan Control ASIC ADM1022 GENERAL DESCRIPTION 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.
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