ON Semiconductor ADT7483AARQZ-R7 - Temperature Sensor IC

The ADT7483AARQZ-R7 is a high-performance digital temperature sensor and thermal watchdog from ON Semiconductor. This precision IC is designed to monitor temperature levels in computer systems, environmental control systems, and thermal management applications with accuracy and reliability.

Key Features

• Temperature Measurement: The device can measure temperatures from -40°C to +125°C, providing a wide range of monitoring capabilities suitable for various applications.
• High Accuracy: With an accuracy of ±1°C for on-die temperatures and ±3°C for remote diode temperatures, the ADT7483AARQZ-R7 ensures precise readings, crucial for system stability and performance.
• Multiple Temperature Zones: It can monitor its own temperature as well as the temperature of two remote thermal diodes, making it versatile for systems with multiple critical points that require monitoring.
• Programmable Overtemperature Shutdown: The thermal watchdog function can be set to shut down the system if a preset temperature threshold is exceeded, protecting hardware from heat-related damage.
• Interface: The sensor communicates over an SMBus (System Management Bus) compatible 2-wire serial interface, which simplifies integration into existing systems.
• Package: Housed in a compact 16-lead QSOP package, the ADT7483AARQZ-R7 is designed for space-constrained applications.

Applications

Due to its high accuracy and programmable features, the ADT7483AARQZ-R7 is ideal for a variety of applications, including:

• Desktop and Notebook Computers
• Servers and Workstations
• Telecommunications Equipment
• Industrial and Medical Equipment

Reliability and Support

ON Semiconductor is known for its commitment to quality and reliability. The ADT7483AARQZ-R7 temperature sensor IC is a testament to this, providing a robust thermal management solution backed by ON Semiconductor's technical support and expertise.