NPA-300M-030A

Pressure Sensors Transducers Overview

The NPA-300M-030A is an absolute pressure sensor from the NPA-300 series by Amphenol Advanced Sensors. It features a 14-bit I2C digital output and operates within a supply voltage range of 2.7V to 5.5V. The device has a working pressure of 30PSI (206.84kPa) with a maximum pressure rating of 60PSI (413.69kPa). Accuracy is specified at ±1.5%. It utilizes a 14-SOIC package with top ports and supports surface mount installation.

Pressure Sensors Transducers Feature Summary

• Integrated I2C digital interface for direct microcontroller communication
• On-chip signal amplification and temperature compensation
• Compact 14-SOIC surface mount package design

Pressure Sensors Transducers Applications

• Medical devices requiring precise pressure monitoring
• Industrial automation systems
• HVAC equipment control
• Environmental sensing applications

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm pinout and electrical characteristics, as variations exist within the NPA-300 family. Ensure compatibility with the required I2C address configuration and supply voltage levels during integration. Confirm moisture sensitivity level handling procedures are followed according to manufacturer guidelines before soldering.

Pressure Sensors Transducers Selection Notes

Select this component when a digital I2C interface is preferred over analog outputs to simplify system architecture. The 30PSI range suits low-pressure absolute measurements. Consider the ±1.5% accuracy and operating temperature range of -40°C to 125°C for environmental suitability. The 14-bit resolution provides sufficient detail for most general sensing tasks.

Pressure Sensors Transducers Part Context

This part belongs to the NPA-300 series of MEMS pressure sensors. It shares the same physical footprint and basic functionality with other variants in the series, differing primarily in pressure range, output type, and accuracy specifications. The series is designed for compact, high-performance applications.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes include NPA-300B-030G and NPA-300M-030G. Verify that the replacement maintains the required absolute pressure measurement capability and I2C interface compatibility. Check if the alternative offers equivalent or better accuracy and temperature compensation performance.