HSCSMNN001PDAA3

Pressure Sensors Transducers Overview

The HSCSMNN001PDAA3 is a differential pressure sensor from the Honeywell TruStability HSC series. It features an I2C digital output with 12-bit resolution and operates on a supply voltage of 2.7V to 3.6V. The device measures pressures up to ±1 PSI (±6.89 kPa) with a maximum overpressure rating of ±10 PSI (±68.95 kPa). It utilizes a 4-SIP package with dual ports on the same side, designed for through-hole mounting. Key characteristics include amplified output and temperature compensation, ensuring accuracy within ±0.25%.

Pressure Sensors Transducers Feature Summary

• Integrated I2C digital interface for direct microcontroller communication
• Built-in signal amplification and temperature compensation for stable performance
• Compact 4-SIP surface mount compatible package design

Pressure Sensors Transducers Applications

• Medical gas monitoring systems
• HVAC airflow measurement
• Battery management system leak detection

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'A3' against official datasheets to confirm the I2C interface and voltage range, as suffixes often dictate electrical characteristics. Ensure the ordering part number matches the required port style and package configuration. Confirm availability status directly with authorized distributors, as component lifecycle stages may affect long-term sourcing reliability.

Pressure Sensors Transducers Selection Notes

Select this model for applications requiring low-voltage operation and digital integration without external ADCs. Compare against analog variants if higher resolution or different interface protocols are needed. Consider the ±1 PSI range suitability for the target pressure differential. Evaluate the 4-SIP footprint against PCB space constraints relative to other HSC series packages.

Pressure Sensors Transducers Part Context

This component belongs to the Honeywell TruStability HSC family, known for high reliability in sensing applications. The HSCSMNN001PDAA3 specifically targets differential pressure measurements in compact electronic assemblies. It complements absolute and gauge pressure sensors within the same product line, offering a specialized solution for bidirectional flow or pressure difference monitoring tasks.

Pressure Sensors Transducers Replacement Considerations

HSCSNBN001PD4A3: Similar differential sensor but operates at 3V-3.6V with I2C output; verify voltage compatibility. HSCSRRD001PD2A3: Differential sensor with I2C output but features barbed ports instead of smooth ports; check mechanical fit.