ON Semiconductor ADT7461ARZ-REEL Temperature Sensor

The ADT7461ARZ-REEL from ON Semiconductor is a sophisticated temperature monitoring solution designed to ensure precise temperature measurement and system protection in a wide range of applications. This high-performance temperature sensor is ideal for demanding environments where accuracy and reliability are paramount.

The device is a dual-channel digital temperature sensor, capable of measuring both its own temperature and the temperature of a remote thermal diode. It is particularly suitable for monitoring the temperature of CPUs, graphics processor units (GPUs), and other semiconductor devices with thermal diode outputs.

The ADT7461ARZ-REEL operates over a wide temperature range, typically from -40°C to +120°C for the local temperature, and -40°C to +150°C for the remote temperature, with an accuracy of ±1°C. This precision ensures that systems can be kept within safe operating temperatures, thus enhancing performance and longevity.

This sensor communicates over a two-wire serial interface, which is compatible with System Management Bus (SMBus) standards, making it easy to integrate into existing designs. The compact form factor of the device, available in a 16-lead TSSOP package, makes it suitable for space-constrained applications.

The ADT7461ARZ-REEL also features programmable overtemperature alarms that can trigger an alert if the temperature exceeds predefined limits, providing an automatic response to potential overheating. This proactive feature can be critical in preventing damage to sensitive electronic components.

ON Semiconductor has a reputation for delivering high-quality, reliable components, and the ADT7461ARZ-REEL is no exception. It is supplied in tape and reel packaging, making it suitable for high-volume manufacturing processes. Whether used in personal computers, servers, or industrial systems, the ADT7461ARZ-REEL temperature sensor is an excellent choice for maintaining optimal thermal conditions and protecting valuable electronic systems.

For detailed specifications, application notes, and additional resources, designers and engineers are encouraged to consult the datasheet and technical documentation provided by ON Semiconductor.