ON Semiconductor ADT7461AARMZ-2REEL Temperature Sensor IC

The ON Semiconductor ADT7461AARMZ-2REEL is a high-performance temperature sensor IC designed for precise temperature monitoring and control in a variety of electronic applications. This advanced sensor provides a digital output that corresponds to the temperature of the device and is ideal for system thermal management in computing, telecommunications, and industrial electronics.

Key Features

• Dual Channel: The ADT7461AARMZ-2REEL comes with dual-channel capability, allowing it to monitor its own temperature as well as the temperature of a remote thermal diode, which can be located on a processor or other IC.
• High Accuracy: This temperature sensor maintains a high accuracy level of ±1°C between -40°C to +125°C for the local temperature and ±3°C for the remote temperature, ensuring reliable readings for critical applications.
• Programmable Resolution: The resolution of the temperature readings can be programmed for either 8-bit or 11-bit, providing flexibility between faster reading rates or higher precision.
• Low Voltage Operation: Operating at a supply voltage range of 3.0V to 3.6V, the device is optimized for low-voltage systems and helps to conserve power in battery-operated devices.
• Overtemperature Alarm: An overtemperature alarm output can be set to alert the system when temperature thresholds are exceeded, providing an additional layer of protection.
• I²C/SMBus Compatible: The sensor interfaces with I²C or SMBus, making it easy to integrate into existing digital systems.

Applications

The ADT7461AARMZ-2REEL is versatile and can be used in a wide range of applications. It is particularly well-suited for:

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

Package and Availability

This sensor is available in a compact 8-pin MSOP package, making it suitable for space-constrained applications. The "2REEL" suffix indicates that this product is provided in tape and reel packaging, which is convenient for automated assembly processes. For more information on pricing, samples, and ordering, please contact ON Semiconductor or an authorized distributor.