MLX90819LUF-EBB-000-WB

Pressure Sensors Transducers Overview

The MLX90819LUF-EBB-000-WB is a relative integrated pressure sensor from Melexis, designed for high-pressure applications. It features a full span range of 30 to 50 bar. The device offers flexible output options, including ratiometric analog signals or digital communication via the SENT protocol. This specific variant is supplied in a wafer box format, indicated by the WB suffix, and includes an electronic wafer map for traceability and quality control during manufacturing integration.

Pressure Sensors Transducers Feature Summary

• Integrated MEMS pressure sensing element with CMOS interface circuitry
• Supports both ratiometric analog and SENT digital output protocols
• Factory calibrated for high accuracy across the operating temperature range
• Supplied as bare die in wafer box configuration with electronic mapping

Pressure Sensors Transducers Applications

• High-pressure hydraulic systems
• Industrial pneumatic controls
• Automotive brake pressure monitoring
• Aerospace fluid system monitoring

Pressure Sensors Transducers Procurement Notes

Verify the EBB-000 suffix confirms the 30-50 bar pressure range requirement. Ensure the WB packaging indicates wafer box delivery suitable for custom assembly lines. Confirm that the target application supports either analog or SENT digital interfaces as specified. Check that electronic wafer map data is required for production tracking. Validate that the bare die form factor matches the PCB design capabilities.

Pressure Sensors Transducers Selection Notes

Choose this model when a wide pressure range up to 50 bar is necessary. Select the SENT digital option if noise immunity and diagnostic capabilities are critical. Opt for the analog version if simpler signal conditioning is preferred. Consider the wafer box supply chain implications for volume production. Ensure the system can handle the specific output characteristics of the MLX90819 series.

Pressure Sensors Transducers Part Context

The MLX90819 belongs to Melexis' family of integrated pressure sensors based on MEMS technology. It combines a piezoresistive pressure sensor with a signal processing ASIC. The LUF package denotes the specific die configuration. The EBB variant specifically targets higher pressure applications compared to lower-range siblings. It is designed for robust performance in automotive and industrial environments.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes include other MLX90819 variants with different pressure ranges such as EBA-000 for 30-40 bar. Verify compatibility of the output protocol (analog vs SENT) with existing circuitry. Check if alternative packages like SP or WB are interchangeable based on assembly processes. Ensure thermal and electrical specifications match the original design requirements.