MLX90308LDF-DAA-000-TU

Sensor And Detector Interfaces Overview

The MLX90308LDF-DAA-000-TU is a Triaxis® magnetic angle sensor IC designed for high-resolution angular position detection. It utilizes Hall effect technology to measure the magnetic field vector in three dimensions, providing sine and cosine analog outputs proportional to the rotation angle. The device operates within a supply voltage range of 2.5 V to 5.5 V and supports an operating temperature range from -40 °C to +150 °C. It is housed in a compact DFN-6 package (2.0 mm x 2.5 mm) and is AEC-Q100 qualified for automotive applications.

Sensor And Detector Interfaces Feature Summary

• Provides high-resolution absolute angular position measurement via on-chip signal processing
• Features low latency and high bandwidth for dynamic motor control applications
• Includes integrated diagnostics for magnet failure and open-circuit detection

Sensor And Detector Interfaces Applications

• Electric power steering (EPS) systems
• Throttle valve position sensing
• Brake pedal position monitoring
• Transmission shift lever detection

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix 'TU' indicates tape-and-reel packaging configuration when placing orders. Confirm that the LDF package variant matches the required PCB footprint and thermal dissipation needs for the target application environment. Ensure compatibility with the intended magnetic actuator specifications.

Sensor And Detector Interfaces Selection Notes

Select this component when high accuracy and fast response time are critical for closed-loop motor control or safety-related position feedback. Compare against the MLX90307 series if lower resolution or different output types are sufficient. Consider the MLX90308's extended temperature range for under-hood automotive environments where standard industrial grades may fail.

Sensor And Detector Interfaces Part Context

This part belongs to the Melexis Triaxis® MLX9030x family of magnetic angle sensors. These devices are engineered for automotive-grade reliability and offer superior stray field immunity compared to single-axis Hall sensors. The family provides a scalable solution for various angular sensing requirements across consumer, industrial, and automotive sectors.

Sensor And Detector Interfaces Replacement Considerations

Direct pin-to-pin replacements within the same family include the MLX90307LDF-DAA-000-TU, though it offers lower resolution. Verify functional equivalence regarding output linearity and diagnostic features before substituting with other manufacturers' angle sensors.