ON Semiconductor ADT7421ARZ-REEL

The ON Semiconductor ADT7421ARZ-REEL is a high-precision digital temperature sensor, offering outstanding temperature measurement accuracy with a 16-bit digital output. As part of ON Semiconductor's portfolio of temperature monitoring devices, this sensor is designed to meet the stringent requirements of a wide range of applications, including industrial control systems, medical devices, and consumer electronics.

Key Features

• Temperature Range: The device operates across a wide temperature range from -40°C to +150°C, making it suitable for environments that experience extreme temperatures.
• Accuracy: It provides an impressive accuracy of ±0.25°C across the -40°C to +125°C range and ±0.5°C across the full -40°C to +150°C range, ensuring precise temperature readings.
• Resolution: The ADT7421ARZ-REEL has a high resolution of 0.0078°C, allowing for fine-grained temperature monitoring.
• Interface: It features a simple two-wire I2C serial interface, which enables easy integration into existing systems with minimal additional components required.
• Supply Voltage: The device operates on a supply voltage ranging from 2.7V to 5.5V, providing flexibility for various power supply designs.
• Low Power: With a low operating current, it is an ideal choice for battery-powered applications where power conservation is critical.
• Packaging: The sensor comes in a compact, RoHS-compliant, 8-lead SOIC package on a 7-inch reel, facilitating automated assembly processes.

Applications

The ADT7421ARZ-REEL's robust design and high level of precision make it an excellent choice for a variety of applications, including:

• Environmental control systems
• Process control and automation
• Computer thermal monitoring
• Electronic test equipment
• Medical and healthcare systems
• Portable and wearable devices

In summary, the ON Semiconductor ADT7421ARZ-REEL is a versatile and reliable digital temperature sensor that offers high accuracy, low power consumption, and easy integration, making it an ideal solution for precise temperature measurements in a broad array of applications.