MLX91207LDC-CAA-005-TU

Current Sensors Overview

The MLX91207LDC-CAA-005-TU is a programmable current sensor IC from Melexis, utilizing Hall Effect and open-loop technology. It features an 8-SOIC surface-mount package with a sensitivity of 25 mV/mT and a sensing range of 45 mT. The device operates on a 5V supply with a maximum current consumption of 12mA. It supports bidirectional measurement for AC/DC currents, offering a linear accuracy of ±0.1% and a response time of 8µs. The operational temperature range spans from -40°C to 150°C, ensuring robust performance in demanding environments.

Current Sensors Feature Summary

• Integrates proprietary IMC-Hall technology for high reliability and stray field immunity.
• Provides programmable sensitivity and analog ratiometric output for flexible system integration.
• Features bidirectional sensing capability suitable for precise current monitoring applications.

Current Sensors Applications

• Automotive battery management systems
• Industrial motor control circuits
• Consumer electronics power monitoring

Current Sensors Procurement Notes

Verify the specific suffix (e.g., TU vs RE) against the official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the component status aligns with project requirements, as availability may vary. Cross-reference the exact part number with authorized distributors to avoid counterfeit risks. Ensure the selected variant meets the required operating temperature and voltage isolation standards for the target application environment.

Current Sensors Selection Notes

Select this component when a compact, high-accuracy current sensor with programmable sensitivity is required. The 8-SOIC package facilitates surface-mount assembly. Consider the 45mT sensing range and 25mV/mT sensitivity for appropriate magnetic core design. Verify compatibility with the 5V supply voltage and check if the 8µs response time meets the bandwidth requirements of the specific circuit application.

Current Sensors Part Context

This part belongs to the MLX91207 series of current sensors designed by Melexis Technologies NV. These devices are engineered for automotive, industrial, and consumer markets, leveraging Hall effect principles for non-invasive current measurement. The series emphasizes robustness against mechanical damage and stray fields, making it suitable for critical power monitoring tasks where reliability and precision are paramount.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers include MLX91207LDC-CAA-015-TU. Verify functional equivalence regarding sensitivity and package dimensions before substitution.