MPX5700AS

Pressure Sensors Transducers Overview

The MPX5700AS is an absolute pressure sensor from the MPX5700 series, designed for precise atmospheric pressure measurement. It features a piezoresistive transducer with a monolithic silicon construction. The device operates within a pressure range of 15 kPa to 700 kPa (2.18 psi to 101.53 psi). It provides an analog voltage output ranging from 0.2 V to 4.7 V. The sensor requires a supply voltage between 4.75 V and 5.25 V, with a typical operating current of 7 mA. Accuracy is specified at 2.5%. It utilizes a single axial barbed port with a size of 4.93 mm. The component is housed in a Unibody-6 package and supports through-hole installation.

Pressure Sensors Transducers Feature Summary

• Monolithic silicon piezoresistive transducer design for integrated signal conditioning
• Single axial barbed port configuration for direct fluid connection
• Analog voltage output compatible with standard interface circuits

Pressure Sensors Transducers Applications

• Atmospheric pressure monitoring systems
• Board mount industrial sensing applications
• Network infrastructure equipment pressure detection

Pressure Sensors Transducers Procurement Notes

Verify component status as the MPX5700 series is listed as obsolete or discontinued by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing board layouts due to the specific Unibody-6 package dimensions. Check for RoHS compliance details if required for specific regulatory standards. Validate that the absolute pressure type meets the application requirements rather than gauge or differential types.

Pressure Sensors Transducers Selection Notes

Select this component when absolute pressure measurement within the 15 kPa to 700 kPa range is required. The 2.5% accuracy specification suits general industrial applications where high precision is not critical. The through-hole mounting style and barbed port are suitable for direct tubing connections. Ensure the system power supply remains stable within the 4.75 V to 5.25 V range to maintain output linearity. Consider the operating temperature range of -40 C to +125 C for environmental suitability.

Pressure Sensors Transducers Part Context

The MPX5700AS belongs to the MPX5700 series of piezoresistive transducers manufactured by NXP USA Inc. This series includes various configurations such as gauge and differential pressure sensors. The AS variant specifically denotes the absolute pressure type. The component is part of a broader family of integrated silicon pressure sensors designed for diverse industrial and consumer applications.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The MPX5700 series is generally listed as obsolete. Engineers should consult official replacement guides or contact the manufacturer directly for end-of-life management options.