Microchip MCP96RL00-E/MX: High-Accuracy Digital Temperature Sensor with I²C Interface

In the realm of precision temperature monitoring, the Microchip MCP96RL00-E/MX stands out as a premier solution for applications demanding high accuracy and reliable performance. This digital temperature sensor integrates advanced functionalities within a compact package, making it an ideal choice for a wide range of industries, including medical devices, industrial automation, and consumer electronics.

One of the most compelling features of the MCP96RL00-E/MX is its exceptional accuracy, boasting a typical error of just ±0.5°C from -20°C to +100°C and ±1°C over the full extended range of -40°C to +125°C. This level of precision is critical for systems where thermal management directly impacts performance, safety, and efficiency. The device achieves this through its highly sensitive internal thermistor and a sophisticated 12-bit analog-to-digital converter (ADC), which ensures that even the slightest temperature variations are detected and reported with clarity.

Communication is streamlined via the ubiquitous I²C serial interface, which supports standard (100 kHz), fast (400 kHz), and high-speed (1 MHz) modes. This allows for easy integration with a vast array of microcontrollers and microprocessors, simplifying system design and reducing development time. The interface supports up to eight different slave addresses, enabling multiple sensors to be connected on the same bus without address conflicts—a significant advantage for complex multi-zone temperature monitoring systems.

Beyond basic temperature reading, the MCP96RL00-E/MX is equipped with programmable alert functionality. Users can set upper and lower temperature thresholds, and the sensor will actively assert an alert pin when these limits are breached. This feature is invaluable for implementing proactive thermal management strategies, allowing host systems to take immediate corrective action, such as activating cooling fans or throttling system performance, before critical temperatures are reached.

The sensor operates from a supply voltage range of 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems. Its low power consumption is another key benefit, with a typical standby current of just 2 µA, helping to prolong battery life in portable applications.

Housed in a space-saving 8-pin UDFN package, the MCP96RL00-E/MX exemplifies the trend towards miniaturization without compromising on performance or features.

ICGOOODFIND: The MCP96RL00-E/MX from Microchip is a top-tier digital temperature sensor that delivers industry-leading accuracy, robust I²C interface flexibility, and critical alert features for advanced thermal management in a minuscule form factor.

Keywords: High-Accuracy, I²C Interface, Digital Temperature Sensor, Programmable Alert, Low Power Consumption.