ADT7490ARQZ-R7Manufacturer: ON/AD dBCool Remote Thermal Monitor and Fan Controller with PECI Interface | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| ADT7490ARQZ-R7,ADT7490ARQZR7 | ON/AD | 3520 | In Stock |
Description and Introduction
dBCool Remote Thermal Monitor and Fan Controller with PECI Interface The ADT7490ARQZ-R7 is a digital temperature sensor and monitoring device manufactured by ON Semiconductor (formerly Analog Devices). Here are the factual specifications:
- **Manufacturer**: ON Semiconductor (formerly Analog Devices) This information is based on the available knowledge base and datasheet for the ADT7490ARQZ-R7. |
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Application Scenarios & Design Considerations
dBCool Remote Thermal Monitor and Fan Controller with PECI Interface # ADT7490ARQZR7 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Processor Thermal Management   System-Level Thermal Monitoring  ### Industry Applications  Computing and Data Centers   Telecommunications Equipment   Industrial Electronics  ### Practical Advantages and Limitations  Advantages   Limitations  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Remote Diode Implementation   Noise and Signal Integrity   Thermal Coupling  ### Compatibility Issues  Microcontroller Interface   Power Supply Requirements   Fan Motor Compatibility  |
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| Partnumber | Manufacturer | Quantity | Availability |
| ADT7490ARQZ-R7,ADT7490ARQZR7 | ON | 70 | In Stock |
Description and Introduction
dBCool Remote Thermal Monitor and Fan Controller with PECI Interface The ADT7490ARQZ-R7 is a digital temperature sensor and thermal watchdog manufactured by ON Semiconductor. It is designed to monitor the temperature of a processor or other system components. Key specifications include:
- **Temperature Range**: -40°C to +125°C This device is designed for high-accuracy temperature monitoring and control in various electronic systems. |
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Application Scenarios & Design Considerations
dBCool Remote Thermal Monitor and Fan Controller with PECI Interface # ADT7490ARQZR7 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Server Thermal Management : Monitors multiple temperature zones (CPU, memory, power supply) while dynamically adjusting fan speeds through PWM outputs ### Industry Applications ### Practical Advantages ### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 2: Noise in Remote Measurements   Pitfall 3: Thermal Coupling Problems   Pitfall 4: Fan Control Oscillations  ### Compatibility Issues ### PCB Layout Recommendations  Thermal Considerations:  ## 3 |
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