NPA-730N-030A

Pressure Sensors Transducers Overview

The NPA-730N-030A is a calibrated surface-mount pressure sensor manufactured by Amphenol Advanced Sensors (NovaSensor). It features a digital I2C output and operates with a 3.3V excitation voltage. The device measures gauge pressure with a working range of 30 PSI (206.84 kPa) and a maximum pressure of 60 PSI (413.69 kPa). It provides a 14-bit resolution and maintains an accuracy of ±1.5%. The sensor utilizes a 14-SOIC package with top ports and functions within a temperature range of -40°C to +125°C.

Pressure Sensors Transducers Feature Summary

• Digital I2C interface for direct microcontroller connectivity
• Calibrated MEMS technology with integrated signal conditioning
• Temperature compensated operation across extended ranges

Pressure Sensors Transducers Applications

• Medical positive airway pressure devices
• Medical multi-functional ventilators
• Industrial HVAC systems
• OEM sensor applications

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'N' in the part number NPA-730N-030A against official manufacturer documentation to confirm port configuration and electrical characteristics, as variations exist within the NPA series. Ensure compatibility with 3.3V logic levels and I2C bus requirements during integration planning.

Pressure Sensors Transducers Selection Notes

Select this component for applications requiring low-voltage operation and digital precision. The 14-bit resolution supports high-accuracy measurements suitable for medical and industrial control environments. Verify that the gauge pressure type aligns with system atmospheric reference requirements.

Pressure Sensors Transducers Part Context

This model belongs to the NPA series of MEMS pressure sensors designed for board mounting. The series offers various pressure types including absolute, gauge, and differential options with both analog and digital outputs, catering to diverse sensing needs in compact form factors.

Pressure Sensors Transducers Replacement Considerations

Consult official substitution lists for equivalent models within the NPA family. Cross-reference pinout and electrical specifications before replacing with variants such as NPA-730B or NPA-700 series components.