The ADT7481ARMZ-REEL7 is a high-performance temperature sensor from ON Semiconductor, renowned for its precision in monitoring and controlling system temperatures in a variety of applications. This sensor is designed to address the needs of complex electronic systems, ensuring that they operate within their thermal limits to prevent overheating and maintain efficiency.

Key Features

• Accurate Temperature Monitoring: The ADT7481ARMZ-REEL7 provides precise temperature readings, with an accuracy of ±1°C for on-die temperatures and ±3°C for remote diode temperatures.
• Dual Channel: It features dual-channel monitoring capability, allowing it to measure its own temperature as well as the temperature of a remote diode-connected transistor, which can be used to monitor the temperature of a CPU or other integrated circuit.
• Programmable Overtemperature Shutdown: The sensor includes a programmable overtemperature shutdown feature that provides additional protection to the system by triggering a shutdown if the temperature exceeds a predefined limit.
• SMBus Interface: The device supports the System Management Bus (SMBus) interface for easy integration into existing systems, enabling communication with the host controller for temperature data reporting and control settings.
• Small Package Size: Housed in a compact MSOP-8 package, the ADT7481ARMZ-REEL7 is ideal for space-constrained applications.

Applications

The ADT7481ARMZ-REEL7 is versatile and can be used in various applications, including:

• Desktop and Notebook Computers
• Servers and Data Centers
• Telecommunications Equipment
• Embedded Systems
• Industrial Control Systems

Additional Information

The sensor is supplied in a tape and reel format (REEL7), which facilitates efficient assembly for high-volume production. The ADT7481ARMZ-REEL7 operates over a wide temperature range and is designed to meet the stringent reliability requirements of commercial and industrial temperature monitoring systems.

With its combination of accuracy, reliability, and ease of integration, the ON Semiconductor ADT7481ARMZ-REEL7 is an excellent choice for designers looking to enhance the thermal management of their electronic systems.