PSD0401120

Pressure Sensors Transducers Overview

The PSD0401120 is a board-mount digital MEMS pressure sensor manufactured by PUI Audio, Inc. It features an absolute pressure measurement range of 30 kPa to 120 kPa (3.5 mm Hg to 17.4 PSI). The device provides a 24-bit digital output and operates on a 3VDC supply. It is housed in a compact 10-LFLGA package, designed for precise atmospheric pressure monitoring in space-constrained electronic applications.

Pressure Sensors Transducers Feature Summary

• Digital MEMS technology for high-precision absolute pressure sensing
• Compact 10-LFLGA surface mount package design
• Integrated 24-bit digital output interface

Pressure Sensors Transducers Applications

• Advanced security systems requiring atmospheric monitoring
• Wearable electronics with space constraints
• IoT sensor nodes for environmental data collection

Pressure Sensors Transducers Procurement Notes

Verify the specific manufacturer part number against official PUI Audio documentation to ensure compatibility with system requirements. Confirm that the 10-LFLGA package dimensions and pinout align with the target PCB layout. Ensure the operating voltage and pressure range specifications meet the application's operational limits before finalizing procurement decisions.

Pressure Sensors Transducers Selection Notes

Select this component when a digital MEMS solution is required for absolute pressure measurement within the 30 kPa to 120 kPa range. The 24-bit resolution offers high precision suitable for sensitive applications. Consider the 10-LFLGA footprint for board space optimization. Verify that the 3VDC operating voltage matches the system power architecture.

Pressure Sensors Transducers Part Context

The PSD0401120 belongs to PUI Audio's portfolio of MEMS-based piezoresistive pressure sensors. It is part of a series designed for modern electronic devices where size and accuracy are critical. This model specifically targets applications needing reliable digital pressure data in a small form factor.

Pressure Sensors Transducers Replacement Considerations

Consult official PUI Audio documentation for direct substitutes or alternative models within the same family. Cross-reference package dimensions and electrical specifications if considering third-party alternatives to ensure mechanical and functional compatibility.