Key facts
- Brand
- Analog Devices
- Model
- ADT7466
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-08
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Analog Devices ADT7466 dBCool Remote Thermal Controller Datasheet
The ADT7466 is a complete thermal monitor and dual fan controller designed for noise-sensitive applications requiring active system cooling. It monitors two analog voltages or thermistor temperatures, plus its own supply voltage, and can control up to two fans based on measured temperature.
The device features an SMBus 1.1 serial interface and includes automatic fan speed control modes to optimize cooling while minimizing acoustic noise. It supports series resistance cancellation for remote sensors and provides thermal protection via the THERM output.
Analog Devices ADT7466 specifications
| Supply Voltage | 3.0 to 5.5 V |
|---|---|
| Local Sensor Accuracy | +1 °C (20°C < Ta < 60°C) |
| Resolution | 0.25 °C |
| Fan RPM Accuracy | +4 % |
| Full-Scale Count | 65,535 |
Source: Analog Devices ADT7466 dBCool Remote Thermal Controller Datasheet
All Analog Devices ADT7466 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum supply voltage for the ADT7466?
The absolute maximum rating for the positive supply voltage is 6.5 V.
From: Analog Devices ADT7466 dBCool Remote Thermal Controller Datasheet
What is the supply voltage range for the ADT7466?
The device operates from 3.0 V to 5.5 V supply voltage.
From: Analog Devices ADT7466 Remote Thermal Controller and Voltage Monitor Manual
How many fans can be controlled by the ADT7466?
The ADT7466 can control up to two fans.
From: Analog Devices ADT7466 Remote Thermal Controller and Voltage Monitor Manual