MLX90822GXP-BAA-300-RE

Pressure Sensors Transducers Overview

The MLX90822GXP-BAA-300-RE is a PCB-less absolute pressure sensor IC from Melexis, designed for automotive applications. It measures an absolute pressure range of 0.1 to 1.15 bar and provides a proportional analog voltage output spanning 0.5V to 4.5V. The device integrates a MEMS pressure sensing element with a CMOS interface chip and basic passive components within a smart package. It is factory calibrated to maintain high accuracy over its operational lifespan.

Pressure Sensors Transducers Feature Summary

• PCB-less packaging design ensures measurement accuracy remains unaffected by sensor integration processes.
• DSP-based signal interface delivers outstanding initial precision and excellent EMC performance.
• Maintains +/-0.5% full scale accuracy throughout the entire working lifespan under stringent conditions.

Pressure Sensors Transducers Applications

• Safety-critical automotive systems requiring ASIL compliance
• Absolute pressure measurement in harsh automotive environments
• Applications demanding high output stability over extended mission profiles

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix RE indicates reel packaging when sourcing. Confirm that the BAA variant corresponds to the 0.1 to 1.15 bar pressure range and 0.5V to 4.5V output span. Ensure compatibility with AEC-Q100 qualification requirements for automotive deployment. Cross-reference the part number against official Melexis documentation to confirm current production status and availability constraints.

Pressure Sensors Transducers Selection Notes

Select this component for applications requiring absolute pressure sensing without PCB integration effects. The analog output is suitable for systems needing direct voltage interpretation. Consider the -40°C to 160°C operating temperature range for extreme environment suitability. The ASIL A SEooC classification supports safety-critical system architectures.

Pressure Sensors Transducers Part Context

This part belongs to the MLX90822 series of PCB-less absolute pressure sensors. It differs from relative pressure variants like the MLX90825 by measuring absolute pressure rather than differential or gauge pressure. The GXP package type denotes the specific semiconductor die assembly format used in this product line.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with other MLX90822 variants based on pressure range and output type specifications before substitution.