IM69D127V11XTMA1

Microphones Overview

The IM69D127V11XTMA1 is an active XENSIV™ MEMS microphone featuring a digital PDM interface and AEC-Q103-003 qualification. It operates within a 1.62 to 3.60 V supply range, consuming 980 µA. The device provides -34 dBFS sensitivity with a 69 dB(A) SNR and supports frequencies down to 40 Hz. Its low-frequency response offset (LFRO) is 127 dBSPL. The component is housed in a compact 3.60 x 2.50 x 1.00 mm³ package and complies with RoHS standards.

Microphones Feature Summary

• Digital PDM output interface for direct connection to audio processors
• Automotive-grade reliability certified under AEC-Q103-003 standards
• Compact surface-mount package optimized for space-constrained designs

Microphones Applications

• Automotive hands-free communication systems
• In-car infotainment noise cancellation
• Voice recognition modules in vehicle dashboards

Microphones Procurement Notes

Verify the specific suffix XTMA1 against official Infineon documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints by referencing the latest mechanical drawing. Confirm that the AEC-Q103 qualification status meets current project requirements before finalizing procurement orders.

Microphones Selection Notes

Select this model when automotive certification is mandatory for voice capture applications. The digital PDM interface simplifies system integration by eliminating analog signal conditioning. Consider the 980 µA current consumption for battery-sensitive or thermally constrained automotive environments requiring reliable omnidirectional sound pickup.

Microphones Part Context

This component belongs to the XENSIV™ MEMS microphone family from Infineon Technologies. It represents a specialized variant designed specifically for automotive electronics, distinguished by its rigorous qualification standards. The part integrates MEMS sensing technology with digital signal processing capabilities for high-fidelity audio acquisition.

Microphones Replacement Considerations

Consult official Infineon selection guides for verified cross-references. Substitutions must maintain identical package dimensions and electrical characteristics to ensure board compatibility without redesign.