Datasheet Details
| Part number | ADT7490 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 1.17 MB |
| Description | dBCool Remote Thermal Monitor and Fan Controller |
| Datasheet |
 ADT7490 Datasheet
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General Description
The ADT7490 is a dBCool® thermal monitor and multiple PWM fan controller for noise-sensitive or power-sensitive applications requiring active system cooling.
Key Features
- Temperature measurement: 1 local on-chip temperature sensor 2 remote temperature sensors 3-current external temperature sensors with series resistance cancellation (SRC) PECI interface for CPU thermal information and support of up to 4 PECI inputs on one pin Fan drive and fan speed control 3 high frequency or low frequency PWM outputs for use with 3-wire or 4-wire fans 4 TACH inputs to measure fan speed OS independent automatic fan speed control based on thermal information Dynamic TMIN control.