HSPPAD132A

Pressure Sensors Transducers Overview

The HSPPAD132A is a waterproof absolute pressure sensor utilizing a piezoresistive bridge circuit formed on a silicon diaphragm. It detects atmospheric pressure within an absolute range of 30 kPa to 110 kPa (approximately 4.35 PSI to 15.95 PSI). The device operates with a supply voltage between 1.7 V and 3.6 V, functioning reliably across a temperature range of -10°C to +60°C. This component provides digital pressure sensing capabilities in a compact module format suitable for environmental monitoring applications.

Pressure Sensors Transducers Feature Summary

• Waterproof construction designed for atmospheric pressure detection
• Piezoresistive bridge circuit integrated on a silicon diaphragm
• Absolute pressure measurement capability

Pressure Sensors Transducers Applications

• Atmospheric pressure monitoring
• Weather station sensors
• Altitude detection systems

Pressure Sensors Transducers Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm current operational parameters and compliance status. Ensure that the required operating voltage and temperature ranges align with your system design constraints before integration. Cross-reference the part number with official Alps Alpine resources to validate availability and technical specifications.

Pressure Sensors Transducers Selection Notes

Select this component when waterproof absolute pressure sensing is required for atmospheric conditions. Consider the specified operating temperature limits and supply voltage requirements during system design. Evaluate the need for piezoresistive sensitivity and digital output compatibility with your microcontroller interface.

Pressure Sensors Transducers Part Context

This part belongs to the HSPPAD series of MEMS pressure sensors manufactured by Alps Alpine. The series focuses on waterproof absolute pressure sensors utilizing silicon diaphragm technology. These components are designed for robust environmental sensing applications requiring reliable atmospheric pressure data acquisition.

Pressure Sensors Transducers Replacement Considerations

Consult official Alps Alpine documentation for verified substitute part numbers. Do not assume cross-compatibility with other pressure sensor models without explicit manufacturer confirmation regarding pinout, electrical characteristics, and mechanical dimensions.