MPX2050GP

Pressure Sensors Transducers Overview

The MPX2050GP is a silicon piezoresistive pressure sensor from the MPX2050 series, designed for vented gauge pressure measurement. It features an operating pressure range of 0 to 50 kPa and withstands a maximum overload pressure of 200 kPa. The device provides a linear analog voltage output with a sensitivity of 0.8 mV/kPa, ranging from -1 mV to 40 mV. It operates on a supply voltage between 10 V and 16 V, consuming approximately 6 mA of current. The sensor is temperature-compensated and calibrated, functioning within a temperature range of -40°C to +125°C. It utilizes a single axial barbed port and is available in a 4-pin through-hole package.

Pressure Sensors Transducers Feature Summary

• Silicon piezoresistive technology providing high accuracy and linearity
• On-chip temperature compensation and calibration for stable performance
• Direct analog voltage output compatible with standard signal conditioning

Pressure Sensors Transducers Applications

• Industrial process control systems requiring gauge pressure monitoring
• HVAC equipment for air pressure sensing
• Automotive engine management systems for manifold absolute pressure or similar gauge applications
• Medical devices requiring precise low-pressure measurement

Pressure Sensors Transducers Procurement Notes

Verify the manufacturer designation carefully, as some distributors list STMicroelectronics while official NXP documentation identifies NXP Semiconductors as the producer. Confirm the specific suffix 'GP' corresponds to the vented gauge configuration with the axial barbed port. Ensure the procurement source provides the official NXP datasheet to validate the electrical parameters and temperature compensation specifications against the original component design.

Pressure Sensors Transducers Selection Notes

Select this component when a vented gauge pressure sensor with a 50 kPa range is required. It is suitable for applications needing a direct analog voltage output without external amplification for low-pressure signals. Consider the through-hole mounting style and the specific port type if physical integration into existing manifolds is necessary. Verify that the operating temperature range of -40°C to +125°C meets the environmental requirements of the target application.

Pressure Sensors Transducers Part Context

The MPX2050GP belongs to the MPX2050 series of silicon pressure sensors originally developed by Motorola and now produced by NXP Semiconductors. This series represents a family of piezoresistive devices known for their robustness and integrated signal conditioning. The GP variant specifically denotes the gauge pressure configuration with a single axial barbed port, distinguishing it from differential or sealed variants within the same product line.

Pressure Sensors Transducers Replacement Considerations

Cross-reference with other MPX2050 series variants such as MPX2050D or MPX2050DP if differential or sealed configurations are acceptable. Verify pinout compatibility and electrical characteristics before substituting with generic piezoresistive sensors. Ensure any replacement maintains the same temperature compensation profile and output linearity to preserve system accuracy.