MLX90824GXP-DAD-505-SP

Pressure Sensors Transducers Overview

The MLX90824GXP-DAD-505-SP is a PCB-less, factory-calibrated absolute pressure sensor IC from Melexis. It features a MEMS pressure element and CMOS interface chip with SENT digital output. The device measures an operating pressure range of 0.5 to 2.2 bar absolute. It provides an accuracy of +/-0.5% full scale over its lifespan and operates within a temperature range of -40°C to 160°C. The component includes a pre-calibrated NTC thermistor input and supports ASIL B safety compliance.

Pressure Sensors Transducers Feature Summary

• PCB-less design integrating MEMS, interface chip, and passive components for robust EMC performance
• SENT protocol digital output with DSP-based signal interface for high initial accuracy
• Pre-calibrated NTC thermistor input eliminating the need for end-of-line calibration
• ASIL B SEooC compliance supporting safety-critical automotive applications

Pressure Sensors Transducers Applications

• Manifold Absolute Pressure (MAP) and Turbocharger Boost Pressure Measurement
• Air management systems in automotive, truck, and motorcycle engines
• CNG/LPG injector control systems
• EGR (Exhaust Gas Recirculation) monitoring

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'DAD-505-SP' against official Melexis documentation to confirm the exact pressure span and package configuration. Note that this part number may be classified as NRND (Not Recommended for New Designs); consult the manufacturer for current availability status and potential obsolescence warnings before finalizing procurement plans.

Pressure Sensors Transducers Selection Notes

Select this component when a compact, PCB-less absolute pressure solution with SENT output is required. Ensure the application demands an operating pressure range covering 0.5 to 2.2 bar absolute. Verify compatibility with the SMP7 (XP) gull-wing package and confirm that the system can accommodate the pre-calibrated NTC input if temperature compensation is needed without additional calibration steps.

Pressure Sensors Transducers Part Context

This model belongs to the MLX90824 series, which are packaged, factory-calibrated absolute pressure sensor ICs. The series utilizes a smart package and die assembly concept to maintain output stability under stringent automotive temperature and stress conditions. It is designed for integration into harsh environments where space constraints and electromagnetic compatibility are critical factors.

Pressure Sensors Transducers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. As the MLX90824 series may have specific pinout and calibration requirements, direct substitution should only be considered after verifying mechanical dimensions and electrical characteristics with the manufacturer.