HSCSAAT015PD2A3

Pressure Sensors Transducers Overview

The HSCSAAT015PD2A3 is a differential pressure sensor from the Honeywell TruStability HSC series. It features a ±1 PSI (±6.89 kPa) working pressure range with a maximum overpressure rating of ±10 PSI (±68.95 kPa). The device provides a digital I2C output with 12-bit resolution and operates on a 3V to 3.6V supply voltage. Accuracy is specified at ±0.25%. It utilizes piezoresistive sensing technology and includes integrated signal conditioning, amplification, and temperature compensation. The component is housed in a 4-SIP package with dual radial barbed ports for board mounting.

Pressure Sensors Transducers Feature Summary

• Digital I2C interface with 12-bit resolution
• Integrated temperature compensation and signal conditioning
• Piezoresistive sensing technology
• Dual port design for differential measurement

Pressure Sensors Transducers Applications

• Battery thermal runaway detection in lithium-ion packs
• HVAC system monitoring
• Medical device airflow measurement
• Industrial automation process control

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'A3' against official Honeywell documentation to confirm pinout and calibration configuration. Ensure the I2C address matches your system requirements. Confirm RoHS compliance status through current manufacturer declarations. Check for any recent Product Change Notifications regarding packaging or material updates before finalizing procurement orders.

Pressure Sensors Transducers Selection Notes

Select this model for applications requiring precise low-pressure differential measurement with digital integration. The I2C interface simplifies microcontroller connectivity compared to analog variants. Consider the ±1 PSI range suitability for your specific pressure delta requirements. Evaluate the SIP package size constraints against your PCB layout. Verify operating temperature range compatibility with your environmental conditions.

Pressure Sensors Transducers Part Context

This part belongs to the Honeywell TruStability HSC series of silicon pressure sensors. These sensors are designed for board-mount applications requiring high accuracy and reliability. The series typically offers both analog and digital output options. The HSCSAAT variant specifically denotes a differential pressure sensor with digital communication capabilities, distinguishing it from absolute or gauge pressure counterparts in the same family.

Pressure Sensors Transducers Replacement Considerations

Publicly confirmed substitute part numbers for HSCSAAT015PD2A3 are not available in the provided source data. Users should consult Honeywell's official cross-reference guides or contact the manufacturer directly for verified equivalent components.