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ADT7467 - dBCool Remote Thermal Monitor and Fan Controller

General Description

The ADT7467 dBCool controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or powersensitive applications requiring ac

Key Features

  • Controls and monitors up to 4 fans High and low frequency fan drive signal 1 on-chip and 2 remote temperature sensors Series resistance cancellation on the remote channel Extended temperature measurement range, up to 191°C Dynamic TMIN control mode intelligently optimizes system acoustics Automatic fan speed control mode manages system cooling based on measured temperature Enhanced acoustic mode dramatically reduces user perception of changing fan speeds Thermal protection feature via THERM outp.

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Datasheet Details

Part number ADT7467
Manufacturer Analog Devices
File Size 1.00 MB
Description dBCool Remote Thermal Monitor and Fan Controller
Datasheet download datasheet ADT7467 Datasheet

Full PDF Text Transcription for ADT7467 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ADT7467. For precise diagrams, and layout, please refer to the original PDF.

FEATURES Controls and monitors up to 4 fans High and low frequency fan drive signal 1 on-chip and 2 remote temperature sensors Series resistance cancellation on the remot...

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remote temperature sensors Series resistance cancellation on the remote channel Extended temperature measurement range, up to 191°C Dynamic TMIN control mode intelligently optimizes system acoustics Automatic fan speed control mode manages system cooling based on measured temperature Enhanced acoustic mode dramatically reduces user perception of changing fan speeds Thermal protection feature via THERM output Monitors performance impact of Intel® Pentium® 4 processor Thermal control circuit via THERM input 2-wire, 3-wire, and 4-wire fan speed measurement Limit comparison of all monitored values Meets SMBus 2.0 electrical sp