MLX90825GXP-DAD-500-RE

Pressure Sensors Transducers Overview

The MLX90825GXP-DAD-500-RE is a PCB-less relative MEMS pressure sensor IC from Melexis Technologies NV. It features a factory-calibrated digital SENT output and operates within a pressure span of 0.1 to 1.5 bars. The device maintains +/-0.5% full scale accuracy over its working lifespan, unaffected by integration. It supports an operating temperature range of -40°C to 160°C and includes a pre-calibrated NTC thermistor input for temperature compensation without end-of-line calibration. The component is ASIL B SEooC compliant per ISO 26262.

Pressure Sensors Transducers Feature Summary

• PCB-less packaged relative MEMS pressure sensor with factory calibration
• Digital SENT protocol output ensuring high EMC performance
• Pre-calibrated NTC thermistor input for integrated temperature compensation
• ASIL B Safety Element out of Context (SEooC) compliance

Pressure Sensors Transducers Applications

• Fuel vapor measurement
• Crankcase ventilation monitoring
• Exhaust gas recirculation (EGR) systems
• Gasoline/diesel particulate filter (GPF/DPF) applications

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'DAD-500-RE' against official Melexis documentation to confirm the exact pressure span and reel packaging configuration. Ensure compatibility with SENT interface requirements and validate that the ASIL B classification meets your system's safety integrity level needs before finalizing procurement.

Pressure Sensors Transducers Selection Notes

Select this component when a compact, PCB-less solution with high long-term stability is required. The integrated NTC input simplifies thermal management in tight spaces. Consider the SENT output for robust digital communication in noisy automotive environments where analog signals might be susceptible to interference.

Pressure Sensors Transducers Part Context

This part belongs to the MLX90825 family of relative pressure sensors designed for automotive applications. It utilizes advanced DSP-based signal processing to achieve high initial accuracy and stability. The family is optimized for stringent automotive temperature and stress conditions, offering a reliable alternative to traditional packaged sensors.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Melexis directly for cross-reference information or updated product line replacements.