MLX90825GXP-DAD-500-SP

Pressure Sensors Transducers Overview

The MLX90825GXP-DAD-500-SP is a board-mount pressure sensor from Melexis. It measures -0.2 to 0.8 bar relative pressure with a UART interface. The device features no NTC and operates as a slave unit. It provides 12-bit resolution and ±0.5% full-scale accuracy over the extended mission profile.

Pressure Sensors Transducers Feature Summary

• Factory calibrated PCB-less MEMS design for high EMC performance
• Digital output via UART protocol
• ASIL B SEooC compliance for safety-critical applications

Pressure Sensors Transducers Applications

• Fuel vapor measurement
• Crankcase ventilation monitoring
• EGR (Exhaust Gas Recirculation) systems
• GPF/DPF (Gasoline/Diesel Particulate Filter) tracking

Pressure Sensors Transducers Procurement Notes

Verify component status carefully as this part may be marked NRND (Not Recommended for New Designs). Confirm availability through authorized distributors, as stock levels fluctuate. Ensure the specific suffix matches system requirements for pressure range and communication protocol before finalizing procurement orders.

Pressure Sensors Transducers Selection Notes

Select this model when a relative pressure range of -0.2 to 0.8 bar is required with UART connectivity. Choose this variant if an NTC thermistor input is not needed for the application. Consider the ASIL B compliance level for automotive safety integration needs.

Pressure Sensors Transducers Part Context

This component belongs to the MLX90825 series of packaged PCB-less relative pressure sensors. These devices integrate a MEMS element with a CMOS interface chip. The series supports SENT and UART outputs across various pressure spans up to 1.5 bars.

Pressure Sensors Transducers Replacement Considerations

Check for MLX90825GXP-DAD-302-SP or MLX90825GXP-DAC variants within the same family. Verify that alternative parts match the -0.2 to 0.8 bar relative pressure span and UART interface specifications.