MLX90824GXP-DAD-405-SP

Pressure Sensors Transducers Overview

The MLX90824GXP-DAD-405-SP is a board-mount absolute pressure sensor from the Melexis MLX90824 series. It features a SENT digital output interface and measures an absolute pressure range of 0.5 to 2.2 bar. The device provides a raw LSB output ranging from 193 to 3896 LSBs without integrated NTC compensation. Designed for automotive applications, it offers high stability and accuracy within its specified operating conditions.

Pressure Sensors Transducers Feature Summary

• SENT protocol digital output interface
• Factory calibrated MEMS-based absolute pressure sensing
• High long-term stability with ±0.5% FS accuracy
• ASIL B compliant independent safety unit

Pressure Sensors Transducers Applications

• Automotive tire pressure monitoring systems
• Engine intake manifold pressure measurement
• Brake system pressure monitoring
• HVAC pressure sensing in vehicles

Pressure Sensors Transducers Procurement Notes

Verify component status as this part is marked NRND (Not Recommended for New Designs). Confirm availability through authorized distributors or secondary markets. Ensure design-in compliance with ASIL B requirements if used in safety-critical circuits. Check for updated replacement recommendations from Melexis before finalizing procurement plans.

Pressure Sensors Transducers Selection Notes

Select this component when a SENT interface is required for absolute pressure measurement between 0.5 and 2.2 bar. Consider the lack of onboard NTC if external temperature compensation is needed. Evaluate the NRND status against long-term supply chain risks. Compare with newer Melexis generations for improved availability while maintaining similar functional specifications.

Pressure Sensors Transducers Part Context

This part belongs to the MLX90824 family of no-PCB absolute pressure sensors. It utilizes a MEMS pressure element combined with a CMOS interface chip. The GXP suffix indicates a specific package type, while DAD denotes the pressure range and output configuration. The -405-SP suffix specifies the particular calibration curve and shipping format.

Pressure Sensors Transducers Replacement Considerations

Check Melexis official documentation for direct replacements due to NRND status. Similar SENT-based alternatives may exist within the MLX9082x or MLX9081x series. Verify pinout compatibility and pressure range overlap before substitution.