The ON Semiconductor ADT7421ARMZ-2RL7 is a high-precision digital temperature sensor that offers outstanding accuracy and resolution. This device is designed to provide comprehensive thermal monitoring in a range of applications, from industrial systems to consumer electronics. The compact and robust design of this sensor, encapsulated in an 8-lead MSOP package, makes it an ideal choice for space-constrained applications.

Key Features

• Accuracy: The ADT7421ARMZ-2RL7 boasts an impressive accuracy of ±0.5°C across the temperature range of -40°C to +125°C, ensuring precise temperature readings for critical applications.
• Resolution: With a resolution of 0.0078°C (13-bit ADC), this sensor provides detailed temperature data, allowing for fine-grained thermal management.
• Interface: It features a user-friendly I2C/SMBus compatible serial interface, facilitating easy integration into existing systems with minimal additional components.
• Supply Voltage: The device operates over a wide supply voltage range of 2.7V to 5.5V, making it versatile for various power environments.
• Low Power Consumption: It is optimized for low power consumption, which is crucial for battery-powered or energy-sensitive applications.
• Programmable Limits: The sensor includes programmable temperature limit registers, enabling the implementation of thermal protection mechanisms.

Applications

The ADT7421ARMZ-2RL7 is suitable for a wide range of applications that require precise temperature monitoring and control. These include:

• Environmental Control Systems
• Computer Peripheral Thermal Protection
• Industrial and Medical Equipment
• Telecommunications Infrastructure
• Consumer Electronics

Quality and Reliability

ON Semiconductor is known for its commitment to quality and reliability, and the ADT7421ARMZ-2RL7 is no exception. This temperature sensor is manufactured to meet the highest industry standards, ensuring reliable performance even in the most demanding environments.

Ordering Information

The ADT7421ARMZ-2RL7 is available in a tape and reel format, designated by the '2RL7' suffix, facilitating efficient handling and placement during the manufacturing process.