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ADM1021AARQZ-REEL7  

Thermal Management ICs

ADM###1021AARQZ-REEL7 Description

The ADM1021AARQZ-REEL7 is a highly integrated temperature monitoring system designed for precise thermal management in various electronic applications. Manufactured by onsemi, this device falls under the category of Power Management (PMIC) and is specifically tailored for temperature sensing and monitoring. It features a dual temperature sensor setup, supporting both internal and external sensing capabilities, with an operating and sensing temperature range of 0°C to 100°C. The ADM1021AARQZ-REEL7 is equipped with an SMBus output type, facilitating seamless communication with other system components. It operates within a supply voltage range of 3V to 5.5V and offers an accuracy of ±3°C for local sensing and ±5°C for remote sensing, making it highly reliable for precise temperature monitoring.

ADM1021AARQZ-REEL7 Features

The ADM1021AARQZ-REEL7 boasts several unique features that set it apart from similar models in the market:

• Dual Temperature Sensing: Combines internal and external temperature sensors, allowing for comprehensive thermal monitoring of both the local environment and remote components.
• High Accuracy: Achieves ±3°C accuracy for local sensing and ±5°C for remote sensing, ensuring precise temperature readings.
• SMBus Communication: Utilizes the SMBus protocol for efficient and reliable communication with other system components, simplifying integration into complex systems.
• Wide Operating Voltage Range: Operates within a 3V to 5.5V supply voltage range, providing flexibility in power supply requirements.
• Surface Mount Packaging: Designed for surface mount applications, making it ideal for compact and space-constrained designs.
• Output Alarm Functionality: Includes an output alarm feature, enabling proactive temperature management and system protection.
• REACH Compliance: Certified as REACH unaffected, ensuring compliance with stringent environmental regulations.
• Moisture Sensitivity Level: MSL 1 (Unlimited), allowing for safe handling and storage without the need for special precautions.

ADM1021AARQZ-REEL7 Applications

The ADM1021AARQZ-REEL7 is well-suited for a variety of applications where precise temperature monitoring is critical:

• Telecommunications Equipment: Ideal for monitoring the temperature of critical components in base stations and network switches.
• Computing Systems: Effective in managing the thermal performance of servers, workstations, and high-performance computing clusters.
• Industrial Control Systems: Provides reliable temperature monitoring for industrial automation and control systems.
• Power Supplies: Ensures stable operation by monitoring the temperature of power modules and converters.
• Consumer Electronics: Suitable for applications such as gaming consoles, high-end routers, and smart home devices where thermal management is essential.

Conclusion of ADM1021AARQZ-REEL7

The ADM1021AARQZ-REEL7 is a versatile and reliable temperature monitoring solution from onsemi, offering precise and efficient thermal management capabilities. Its dual temperature sensing, high accuracy, and robust communication protocol make it an ideal choice for a wide range of applications. Despite being marked as obsolete, the ADM1021AARQZ-REEL7 remains a valuable component for legacy systems and applications where its unique features and performance benefits are still highly relevant.

ADM1021AARQZ-REEL7 Documents

Download datasheets and manufacturer documentation for ADM1021AARQZ-REEL7

PCN Part Number :

ADI to ON Semi 19/Dec/2007      

Datasheets :

ADM1021A      

PCN Obsolescence/ EOL :

Multiple Devices 30/Sept/2011      

HTML Datasheet :

ADM1021A      

Environmental Information :

onsemi RoHS       onsemi REACH