MLX90821VXG-DBA-008-RE

Pressure Sensors Transducers Overview

The MLX90821VXG-DBA-008-RE is a factory-calibrated integrated absolute pressure sensor designed for automotive applications. It delivers a ratiometric analog output signal corresponding to the supply voltage. The device measures an absolute pressure range of 0.1 to 1.15 bar and provides an analog output spanning 0.4 to 4.65 V. It operates within a wide temperature range from -40°C to +150°C, ensuring robust performance in harsh environments.

Pressure Sensors Transducers Feature Summary

• Delivers a ratiometric analog output signal proportional to the supply voltage
• Factory calibrated for high accuracy without requiring external calibration
• Designed for non-harsh media with robust automotive-grade reliability

Pressure Sensors Transducers Applications

• Automotive tire pressure monitoring systems
• Manifold absolute pressure sensing
• General automotive pressure measurement

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix codes against official Melexis documentation to ensure correct package type and reel configuration. Confirm that the application environment remains within the specified non-harsh media constraints. Ensure the design supports the required ratiometric analog interface and power supply conditions.

Pressure Sensors Transducers Selection Notes

Select this component when a ratiometric analog output is preferred over digital interfaces. It is suitable for applications requiring absolute pressure measurement up to 1.15 bar. Consider the DFN-14 package size and SMD mounting requirements during PCB layout planning.

Pressure Sensors Transducers Part Context

This part belongs to the MLX90817/MLX90821 family of board-mount pressure sensors. It shares similar functional characteristics with other models in the series but differs in specific pressure ranges and output configurations. The MLX90821 variant is optimized for broader pressure ranges compared to ultra-low pressure alternatives.

Pressure Sensors Transducers Replacement Considerations

Check for MLX90817LXE-DBH-008-RE if a lower pressure range (0.1 to 1.15 bar) with identical output characteristics is acceptable. Verify pinout compatibility before substitution.