HSCMRRD100PDSA3

Pressure Sensors Transducers Overview

The Honeywell HSCMRRD100PDSA3 is a piezoresistive silicon pressure sensor from the TruStability HSC series, designed for board mounting. It features a digital SPI interface and operates on a single power supply of 3V to 3.6V. The device measures differential pressure with a working range of ±100 PSI (±689.47 kPa) and a maximum pressure of ±250 PSI (±1723.69 kPa). It offers 12-bit resolution and an accuracy of ±0.25%. The sensor is housed in an 8-SMD, J-lead package with side ports.

Pressure Sensors Transducers Feature Summary

• Fully calibrated and temperature compensated using an onboard ASIC for offset, sensitivity, and non-linearity.
• Provides digital output values updated at approximately 2 kHz.
• Features a piezoresistive silicon sensing element with ceramic construction.

Pressure Sensors Transducers Applications

• Board mount pressure measurement systems
• Industrial process control monitoring
• HVAC differential pressure sensing

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix PDSA3 against the official datasheet to confirm the port style and package configuration. Ensure the application environment remains within the specified operating temperature range of -20°C to 85°C. Confirm that the system voltage stays within the 3V to 3.6V limit to prevent damage. Check for RoHS compliance status if required by your manufacturing standards.

Pressure Sensors Transducers Selection Notes

Select this component when a digital SPI interface is required for high-speed data acquisition up to 2 kHz. It is suitable for applications needing high accuracy of ±0.25% over a wide differential pressure range. Consider the 8-SMD J-lead package for surface mount assembly constraints. Ensure the system can support the required 3V to 3.6V supply voltage.

Pressure Sensors Transducers Part Context

This part belongs to the TruStability High Accuracy Silicon Ceramic (HSC) Series. These sensors are designed for general industrial and commercial applications requiring reliable pressure measurement. The series integrates signal conditioning and digital conversion on a single chip.

Pressure Sensors Transducers Replacement Considerations

Consult the manufacturer's cross-reference tool for parametrically similar parts. Verify that any substitute matches the SPI interface, 12-bit resolution, and ±100 PSI range. Ensure the replacement supports the same 8-SMD J-lead package and operating voltage specifications.