KP466XTMA1

Pressure Sensors Transducers Overview

The KP466XTMA1 is a digital absolute pressure sensor from Infineon's XENSIV family, designed for board-mount applications. It features an 8-SMD flat lead package with an exposed pad and operates within a supply voltage range of 3V to 5.25V. The device provides a 14-bit digital output via an SPI interface, covering a working pressure range of 8.7PSI to 23.93PSI (60kPa to 165kPa). It offers high accuracy of ±0.22PSI (±1.5kPa) and is qualified to AEC-Q103-002 standards for automotive use, functioning reliably between -40°C and 125°C.

Pressure Sensors Transducers Feature Summary

• Delivers high-precision digital pressure measurement tailored for automotive seat comfort systems
• Integrates dedicated power-down mode to achieve industry-leading low power consumption
• Provides temperature-compensated absolute pressure sensing with SPI digital interface

Pressure Sensors Transducers Applications

• Automotive seat comfort systems
• Cabin air pressure monitoring
• HVAC system pressure detection

Pressure Sensors Transducers Procurement Notes

Verify the specific ordering suffix XTMA1 against the manufacturer's current datasheet to ensure compatibility with required packaging options such as tape and reel or cut tape. Confirm that the AEC-Q103-002 qualification aligns with your project's automotive reliability requirements. Check for any recent updates to the RoHS status or REACH compliance documentation before finalizing procurement specifications.

Pressure Sensors Transducers Selection Notes

Select this component when a digital SPI interface is required for precise absolute pressure monitoring in space-constrained automotive environments. The 8-SMD flat lead package facilitates surface mount assembly. Ensure the operating voltage range of 3V to 5.25V matches the system's power supply architecture and that the 60kPa to 165kPa pressure range covers the intended application limits.

Pressure Sensors Transducers Part Context

This part belongs to the XENSIV digital pressure sensor series by Infineon Technologies. It complements other analog and digital pressure sensors in the portfolio, specifically targeting applications requiring high accuracy and low power consumption. The KP466 variant distinguishes itself through its digital output capabilities and automotive-grade certification, differentiating it from basic analog counterparts.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes include other Infineon XENSIV digital pressure sensors with compatible pressure ranges and SPI interfaces. Verify pinout compatibility and electrical specifications before replacing with generic alternatives.