KP276A1201XTMA1

Pressure Sensors Transducers Overview

The KP276A1201XTMA1 is an absolute pressure sensor from Infineon Technologies featuring a digital Turbo MAP (dTMAP) interface. It operates within a supply voltage range of 4.5V to 5.5V and provides a 12-bit output via the SENT protocol. The device measures absolute pressure between 1.45PSI and 58.02PSI (10kPa to 400kPa) with an accuracy of ±0.77%. It includes integrated temperature compensation and functions reliably across a wide operating temperature range of -40°C to 150°C.

Pressure Sensors Transducers Feature Summary

• Integrates a digital Turbo MAP (dTMAP) pressure sensor with a dedicated temperature sensor interface for enhanced environmental stability.
• Delivers high-precision measurements through a 12-bit resolution output utilizing the Single Event Notification (SENT) communication protocol.
• Features built-in temperature compensation to maintain accuracy across extreme operational conditions.

Pressure Sensors Transducers Applications

• Turbocharged engine manifold absolute pressure monitoring
• Automotive emission control system diagnostics
• Engine management unit pressure sensing

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix XTMA1 to confirm the tape-and-reel packaging configuration and ensure compatibility with automated surface-mount assembly processes. Confirm that the required SENT protocol decoder is supported by the target microcontroller or interface circuitry before finalizing procurement specifications.

Pressure Sensors Transducers Selection Notes

Select this component when a digital output with high accuracy and integrated thermal correction is required for automotive powertrain applications. The SENT interface reduces electromagnetic interference compared to analog outputs, while the wide temperature rating ensures reliability in harsh under-hood environments.

Pressure Sensors Transducers Part Context

This part belongs to the XENSIV KP276 family of digital pressure sensors designed specifically for turbocharged internal combustion engines. It replaces older analog solutions by providing direct digital data transmission, simplifying system architecture and improving signal integrity in noisy electrical environments.

Pressure Sensors Transducers Replacement Considerations

Consult official cross-reference documentation for compatible alternatives within the same digital pressure sensor family. Ensure any substitute maintains identical SENT protocol support and physical package dimensions for direct board-level integration.