MLX90830LXZ-BAF-002-RE

Pressure Sensors Transducers Overview

The MLX90830LXZ-BAF-002-RE is a packaged, factory-calibrated absolute pressure sensor from Melexis Technologies NV. It utilizes Triphibian MEMS technology to measure gas and liquid pressures within a span of 0 to 34.474 bar (500 PSI). The device provides a ratiometric analog voltage output ranging from 0.5 V to 4.5 V. It features a 16-SOIC package with a width of 7.50 mm. The sensor offers ±0.5% full-scale life accuracy and operates within an automotive temperature range of -40°C to +150°C.

Pressure Sensors Transducers Feature Summary

• Triphibian MEMS technology ensures robustness in both gas and liquid media, including compatibility with chemical refrigerants.
• High stability and precision with ±0.5% full-scale life accuracy maintained over the component's lifespan.
• Integrated signal processing includes a 16-bit microcontroller and DSP for temperature compensation and digital-to-analog conversion.
• Enhanced durability with a suspended cantilever design providing high peak pressure immunity and static burst pressure resistance.

Pressure Sensors Transducers Applications

• Electric vehicle thermal management systems
• Low-pressure refrigerant circuits
• High-pressure refrigerant circuits
• Automotive air conditioning systems

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'RE' against the manufacturer's official documentation to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the ordered part matches the required pressure rating of 34.474 bar and the analog output range of 0.5 V to 4.5 V. Confirm that the 16-SOIC wide body package aligns with the target PCB footprint and assembly capabilities. Cross-reference the AEC-Q100 and AEC-Q103 certifications if automotive qualification is mandatory for the application.

Pressure Sensors Transducers Selection Notes

Select this component when precise absolute pressure measurement of both gases and liquids is required in harsh automotive environments. The Triphibian design is suitable for applications involving chemical refrigerants where traditional back-exposed sensors may fail due to pressure differentials. The ratiometric analog output simplifies interface design with standard ADCs. Consider the ±0.5% life accuracy for long-term stability requirements in thermal management loops.

Pressure Sensors Transducers Part Context

The MLX90830 series represents Melexis's Triphibian technology, designed for high-pressure sensing in electric vehicle thermal management. This family targets the refrigerant loops of EV air conditioning systems. The MLX90830LXZ-BAF-002-RE is a specific variant calibrated for a 34.474 bar range, offering an analog output. It integrates MEMS sensing with CMOS interface circuitry for enhanced EMC performance and initial accuracy.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by matching the 16-SOIC package, 0.5 V to 4.5 V output range, and 34.474 bar pressure span. Ensure the replacement supports the same automotive temperature range and calibration standards.