MLX91218LDC-ARX-503-TU

Current Sensors Overview

The MLX91218LDC-ARX-503-TU is a board-mount current sensor from Melexis Technologies NV, utilizing Gen2.75 HiSpeed IMC-Hall technology. It features an analog output with a sensitivity of 37mV/mT and operates on a 5V supply. The device is housed in an 8-SOIC package and supports a measurement range suitable for high-speed applications.

Current Sensors Feature Summary

• Implements IMC-Hall technology for precise current sensing
• Features programmable linear transfer characteristics
• Provides analog output signal proportional to measured current

Current Sensors Applications

• High-speed current monitoring in power electronics
• Industrial motor control systems
• Evaluation of IMC-Hall sensor functionalities using development kits

Current Sensors Procurement Notes

Verify the specific suffix TU against official Melexis documentation to confirm tape-and-reel packaging configuration. Ensure the ordering code matches the required sensitivity variant of 37mV/mT. Cross-reference the 8-SOIC package type with schematic footprints. Confirm that the Gen2.75 HiSpeed series designation aligns with system timing requirements before finalizing procurement orders.

Current Sensors Selection Notes

Select this component when analog output precision and high-speed response are critical for the application. The fixed 37mV/mT sensitivity requires careful magnetic circuit design to ensure the Hall element operates within its linear range for the expected current levels. Consider the 5V supply constraint and the thermal performance of the SOIC8 package during integration into the target hardware design.

Current Sensors Part Context

This part belongs to the MLX91218 family of IMC-Hall current sensors, designed for robust performance in demanding environments. It shares architectural similarities with variants like the MLX91216 and MLX91208 but offers specific factory-programmed parameters. The device is supported by dedicated development kits for rapid prototyping and validation of current sensing solutions.

Current Sensors Replacement Considerations

Direct substitutes include other MLX91218 variants with different sensitivity codes or packaging options, such as MLX91218LDC-ARX-503-SP. Verify pin compatibility and magnetic field alignment when switching between reel and tube packages.