KP234XTMA1

Pressure Sensors Transducers Overview

The Infineon Technologies KP234XTMA1 is a board-mount analog absolute pressure sensor designed for barometric air pressure applications. It operates within a pressure range of 40 kPa to 115 kPa with an accuracy of ±1.5 kPa. The device features an analog output and supports a supply voltage of 4.5 V to 5.5 V. It is qualified under AEC-Q100 standards, ensuring reliability for automotive environments. The sensor functions across a temperature range of -40 °C to +125 °C and utilizes a surface-mount package.

Pressure Sensors Transducers Feature Summary

• Capacitive sensing principle using surface micromachined technology
• AEC-Q100 qualified for automotive grade reliability
• Analog output interface for direct signal processing

Pressure Sensors Transducers Applications

• Barometric air pressure measurement
• Automotive altitude sensing
• Weather station instrumentation

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix XTMA1 against official Infineon documentation to confirm packaging configuration and reel specifications. Ensure compatibility with manifold port requirements if physical integration is planned. Cross-reference the part number alias SP000700780 for accurate sourcing in global distribution channels. Confirm RoHS compliance status through current manufacturer declarations prior to procurement.

Pressure Sensors Transducers Selection Notes

Select this component when high accuracy within the 40-115 kPa range is required for absolute pressure monitoring. The analog output necessitates appropriate signal conditioning circuitry in the design phase. Consider the DSOF-8 package dimensions for PCB layout constraints. Verify thermal performance requirements against the specified -40 °C to +125 °C operating window for target application environments.

Pressure Sensors Transducers Part Context

This part belongs to the XENSIV™ KP23x series of analog barometric air pressure sensors from Infineon Technologies. The series is engineered for precision pressure sensing in demanding automotive and industrial applications. The KP234 variant specifically targets lower pressure ranges compared to higher-range models in the same family, offering specialized calibration for atmospheric pressure monitoring tasks.

Pressure Sensors Transducers Replacement Considerations

KP234XTMA1 serves as a direct replacement for standard KP234 configurations requiring tape-and-reel packaging. Verify pinout compatibility when substituting with other KP23x family members such as KP236 or KP235, noting differences in port types and accuracy specifications.