MLX90817LXE-DBH-014-RE

Pressure Sensors Transducers Overview

The MLX90817LXE-DBH-014-RE is a factory-calibrated integrated absolute pressure sensor IC designed for non-harsh media applications. It delivers a ratiometric analog signal corresponding to an absolute pressure range of 0.133 to 1.15 bar. The device provides an analog output voltage spanning 0.4 to 4.65 V. It operates within a supply voltage range of 4.5 V to 5.5 V, with a typical operating current of 8.5 mA. The sensor features an accuracy of 1.25% and functions across a temperature range of -40°C to +150°C. Packaged in a DFN-14 (4x5 mm) SMD/SMT footprint, it lacks physical ports.

Pressure Sensors Transducers Feature Summary

• Delivers a ratiometric analog output signal proportional to absolute pressure
• Factory calibrated for high accuracy without requiring external calibration
• Designed for compatibility with non-harsh media environments
• Integrated diagnostics including clamp levels and open circuit tracking

Pressure Sensors Transducers Applications

• Automotive tire pressure monitoring systems
• Manifold absolute pressure sensing in engines
• General industrial pressure measurement
• HVAC system pressure monitoring

Pressure Sensors Transducers Procurement Notes

Verify the specific pressure range variant matches the application requirements, as the MLX90817 series includes multiple ranges. Confirm the DFN-14 package orientation and soldering profile suitability for the manufacturing process. Ensure compliance with export documentation requirements if shipping from restricted regions. Check RoHS status and moisture sensitivity level handling procedures during storage and assembly.

Pressure Sensors Transducers Selection Notes

Select this component when a ratiometric analog output is required for absolute pressure measurement in non-corrosive environments. The wide operating temperature range suits automotive under-hood applications. Consider the DFN-14 package size for space-constrained PCB layouts. Verify that the media接触的 is compatible with the sensor's material specifications, as this model is not intended for harsh or highly corrosive gases.

Pressure Sensors Transducers Part Context

This part belongs to the Melexis MLX90817 family of absolute pressure sensors. The family offers various pressure ranges and output types. The MLX90817LXE-DBH-014-RE specifically denotes the 0.133-1.15 bar range variant with a reel packaging format. It shares the same core technology and package as other variants in the series but differs in calibrated pressure span and output scaling.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes include other MLX90817LXE-DBH variants with identical pressure ranges, such as MLX90817LXE-DBH-008-RE if the pressure span aligns. Cross-referencing pinout and electrical characteristics is essential when replacing with generic alternatives. Ensure any replacement supports the same ratiometric analog output and DFN-14 footprint.

Pressure Sensors Transducers FAQ

What is the output type of the MLX90817LXE-DBH-014-RE?

It provides a ratiometric analog voltage output.

Is this sensor suitable for harsh media like exhaust gas?

No, this specific variant is designed for non-harsh media. Other MLX90817 models are available for harsh environments.

What is the operating temperature range?

The device operates between -40°C and +150°C.