ON Semiconductor ADT7481ARMZ-1RL Temperature Sensor

The ADT7481ARMZ-1RL from ON Semiconductor is a high-performance digital temperature sensor designed for precision thermal management in a variety of electronic systems. This compact and efficient sensor offers a dual-channel temperature monitoring solution, which is ideal for applications where accurate temperature readings are crucial for system stability and performance.

Key Features

• Accuracy: The ADT7481ARMZ-1RL provides high accuracy temperature measurements, with a factory calibrated accuracy of ±1°C for the external diode channel and ±2°C for the local temperature sensor.
• Dual-Channel: It features one local temperature sensor and one remote temperature sensor input, allowing for simultaneous monitoring of two temperature zones.
• Interface: The device communicates over a 2-wire serial bus compatible with SMBus 2.0, offering easy integration with most microcontrollers and other digital systems.
• Versatility: Its wide operating temperature range from -40°C to +120°C for the local sensor, and -40°C to +150°C for the remote sensor, makes it suitable for a variety of applications.
• Programmable: The ADT7481ARMZ-1RL features programmable setpoints for the ALERT output, allowing for customizable over-temperature protection.
• Package: Supplied in a compact 10-pin MSOP package, it is space-efficient and ideal for high-density board designs.

Applications

The ADT7481ARMZ-1RL is versatile and can be used in multiple applications including:

• Desktop and Notebook Computers
• Industrial PCs and Servers
• Telecommunications Equipment
• Embedded Systems
• Electronic Test Equipment

Ordering Information

The product is available in a tape and reel format for automated assembly processes, and its ordering code is ADT7481ARMZ-1RL, where '1RL' denotes the tape and reel option.

For system designers and engineers looking for a reliable and precise temperature monitoring solution, the ON Semiconductor ADT7481ARMZ-1RL offers a blend of performance, flexibility, and ease of use that can help maintain the optimal operational temperature, thus protecting and enhancing the performance of their electronic systems.