MCP96RL01-E/MX

Sensor And Detector Interfaces Overview

The MCP96RL01-E/MX is a thermocouple electromotive force (EMF) to degree Celsius converter manufactured by Microchip Technology. It integrates cold-junction compensation and supports Type K, J, T, N, S, E, B, and R thermocouples. The device provides a hot-junction accuracy of ±4.0°C typical and ±8.0°C maximum at +25°C. Measurement resolution is ±0.0625°C for both hot and cold junctions. Operating voltage ranges from 2.7V to 5.5V with a typical operating current of 300 µA. It features four programmable temperature alert outputs and an I²C interface. The component is housed in a 20-lead MQFN package.

Sensor And Detector Interfaces Feature Summary

• Integrated thermocouple open-circuit and short-circuit detection
• Four individually programmable temperature alert outputs
• User-selectable low-power modes including shutdown and burst mode

Sensor And Detector Interfaces Applications

• Petrochemical thermal management
• Industrial equipment thermal management
• Commercial and industrial ovens

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix 'MX' against the manufacturer's official documentation to confirm the exact packaging configuration and moisture sensitivity level. Ensure that the ordering information matches the required tape and reel specifications for automated assembly processes.

Sensor And Detector Interfaces Selection Notes

Select this model when integrated wire breakage and short-circuit diagnostics are required alongside standard thermocouple conversion. The RL01 variant offers lower measurement accuracy compared to the MCP9601 but includes enhanced fault detection capabilities suitable for robust industrial monitoring systems.

Sensor And Detector Interfaces Part Context

This component belongs to the MCP960X/L0X/RL0X family of digital temperature sensors. It shares the same physical footprint and core architecture as the MCP9601 and MCP96L01, differing primarily in calibration coefficients and specified accuracy levels defined by the National Institute of Standards and Technology (NIST) ITS-90 database.

Sensor And Detector Interfaces Replacement Considerations

MCP9601-E/MX

Sensor And Detector Interfaces FAQ

How does the MCP96RL01 detect thermocouple faults?

It utilizes a dedicated VSENSE pin to monitor the thermocouple circuit. An Open-Circuit (OC) Alert is asserted if the voltage falls within a specific range indicating a broken wire, while a Short-Circuit (SC) Alert triggers if the voltage indicates a connection to ground or power.

What is the typical accuracy of the MCP96RL01?

The typical hot-junction accuracy is ±4.0°C at +25°C. The maximum accuracy specification is ±8.0°C under the same conditions.