MLX90822GXP-BAA-304-SP

Pressure Sensors Transducers Overview

The MLX90822GXP-BAA-304-SP 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 0.4V to 4.65V. The device integrates a MEMS pressure element with a CMOS interface chip, achieving an accuracy of 0.5% full scale over its lifespan. It operates within a temperature range of -40°C to +150°C and holds AEC-Q100 qualification.

Pressure Sensors Transducers Feature Summary

• PCB-less packaging design ensures measurement accuracy remains unaffected by sensor integration processes.
• Factory calibration maintains high output stability and precision throughout the component's operational lifespan.
• DSP-based signal interface delivers excellent initial accuracy and optimized electromagnetic compatibility performance.

Pressure Sensors Transducers Applications

• Automotive tire pressure monitoring systems
• Engine intake manifold pressure sensing
• Brake system pressure monitoring

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix codes against official datasheets to confirm pressure span and output type alignment. Ensure environmental compliance documentation matches regional requirements. Confirm export restrictions apply if sourcing from designated regions. Validate that the analog output specification meets circuit interface needs without additional signal conditioning.

Pressure Sensors Transducers Selection Notes

Select this model for applications requiring high precision in compact spaces where PCB integration errors must be minimized. The analog output suits systems needing simple interfacing without digital protocol complexity. Consider the operating temperature range and AEC-Q100 qualification for robust automotive environments.

Pressure Sensors Transducers Part Context

This component belongs to the MLX90822 series of PCB-less absolute pressure sensors. It represents a solution combining MEMS technology with advanced signal processing for automotive safety and efficiency applications. The series emphasizes long-term stability and resistance to harsh thermal and mechanical stresses.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications before considering alternative generic pressure sensors.

Pressure Sensors Transducers FAQ

What is the pressure measurement range?

The device measures absolute pressure from 0.1 to 1.15 bar.

Is the sensor qualified for automotive use?

Yes, it is qualified according to AEC-Q100 standards.