MPX5700DP

Pressure Sensors Transducers Overview

The MPX5700DP is a differential pressure sensor from the MPX5700 series, manufactured by NXP Semiconductors. It features an integrated silicon piezoresistive transducer with on-chip signal conditioning, temperature compensation, and calibration. The device operates within a pressure range of 0 to 700 kPa (101.53 PSI) and provides an analog voltage output between 0.2 V and 4.7 V. It requires a supply voltage of 4.75 V to 5.25 V and functions in temperatures from -40°C to +125°C. The unit has a maximum overpressure rating of 2000 kPa, an accuracy of ±2.5%, and utilizes a 6-pin SIP package with dual radial barbed ports.

Pressure Sensors Transducers Feature Summary

• Integrated silicon piezoresistive transducer with on-chip signal conditioning
• Factory calibrated for temperature compensation and accuracy
• Dual-port design with radial barbed connections for fluid interface

Pressure Sensors Transducers Applications

• Industrial process control systems requiring differential pressure monitoring
• HVAC flow measurement applications
• Medical equipment utilizing gas or liquid pressure sensing

Pressure Sensors Transducers Procurement Notes

Verify the manufacturer designation carefully, as some distributor listings incorrectly attribute this part to STMicroelectronics despite official documentation confirming NXP Semiconductors as the producer. Ensure the specific suffix DP is selected to confirm the differential pressure configuration and 700 kPa range. Confirm that the 6-pin SIP package matches the required board layout and port orientation for the intended assembly.

Pressure Sensors Transducers Selection Notes

Select this component when a fully calibrated, temperature-compensated differential pressure solution is required without external signal processing. The wide operating temperature range supports harsh environments. Consider the analog voltage output compatibility with downstream ADCs. Verify that the 700 kPa range aligns with system requirements, as other series variants offer different pressure spans.

Pressure Sensors Transducers Part Context

The MPX5700DP belongs to the MPX5700 series of piezoresistive transducers designed for robust performance in demanding applications. This series integrates monolithic silicon technology to provide reliable pressure sensing with minimal external circuitry. The differential configuration allows for measuring the difference between two pressure sources, making it suitable for flow and level detection tasks.

Pressure Sensors Transducers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.