NPA-700B-005G

Pressure Sensors Transducers Overview

The NPA-700B-005G is a vented gauge pressure sensor from the NPA series, designed for board mount applications. It features an I2C digital output with 14-bit resolution and operates within a supply voltage range of 4.75V to 5.25V. The device measures pressures up to 5PSI (34.47kPa) with a maximum overpressure capability of 60PSI (413.69kPa). Accuracy is specified at ±1.5%. It utilizes a 14-SOIC module package with top ports and functions across a temperature range of -40°C to 125°C.

Pressure Sensors Transducers Feature Summary

• Integrated I2C digital interface providing 14-bit resolution data output
• Temperature compensated performance ensuring stability across operating ranges
• Surface mount SOIC-14 package design optimized for PCB integration

Pressure Sensors Transducers Applications

• Medical positive airway pressure devices such as sleep apnea therapy units
• Medical multi-functional ventilators and anesthesia machines
• Industrial HVAC systems including blower pressure measurement and VAV control

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix '005G' corresponds to the 5PSI vented gauge configuration with I2C output. Confirm that the required package variant matches the 14-SOIC module with top barbed ports. Ensure compatibility with the 4.75V to 5.25V supply voltage range and check for RoHS compliance status prior to ordering.

Pressure Sensors Transducers Selection Notes

Select this component when a digital I2C interface is required for low-pressure gauge measurements. It is suitable for applications needing high accuracy within a compact surface-mount footprint. Consider the 14-bit resolution for precise data acquisition in medical or industrial control environments where analog signal conditioning is undesirable.

Pressure Sensors Transducers Part Context

This part belongs to the NPA series of MEMS pressure sensors manufactured by Amphenol Advanced Sensors. The series offers various pressure ranges and output types, including analog and digital options. The NPA-700B variant specifically denotes the digital I2C output family within the broader product line.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications against potential alternatives if cross-referencing is necessary.