IM67D130AXTSA2

Microphones Overview

The IM67D130AXTSA2 is an automotive-grade MEMS microphone from Infineon Technologies, designed for digital audio applications. It features a bottom sound port and delivers a sensitivity of -36 dBFS with a signal-to-noise ratio of 67 dB. The device operates on a supply voltage ranging from 1.62 V to 3.6 V, drawing a typical current of 980 uA. It supports PDM digital output and withstands sound pressure levels up to 130 dBSPL. The component is qualified under AEC-Q103 standards and functions within a temperature range of -40°C to +105°C. Its compact LLGA-5 package measures 4 mm x 3 mm x 1.3 mm.

Microphones Feature Summary

• Automotive qualification compliant with AEC-Q103 standards for reliability in vehicle environments
• Digital PDM output interface for direct integration with audio processing systems
• High acoustic performance with 67 dB SNR and 130 dBSPL overload protection

Microphones Applications

• Automotive infotainment and voice recognition systems
• In-cabin noise cancellation and acoustic sensing
• Hands-free communication modules

Microphones Procurement Notes

Verify the specific suffix XTSA2 against official Infineon documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with LLGA-5 soldering profiles during assembly. Cross-reference the AEC-Q103 certification status directly with manufacturer datasheets to validate automotive grade requirements before finalizing procurement orders.

Microphones Selection Notes

Select this component when designing for automotive audio systems requiring digital PDM interfaces and high durability. Consider the 1.62 V to 3.6 V operating range for power budget alignment. Evaluate the 4x3 mm footprint against available PCB space constraints. Confirm that the bottom sound port orientation fits the mechanical housing design requirements for optimal acoustic coupling.

Microphones Part Context

This part belongs to the XENSIV™ MEMS microphones family by Infineon Technologies. It is specifically engineered for automotive sensor applications, distinguishing itself through rigorous quality certifications. The product line focuses on providing robust digital audio solutions for demanding vehicular environments where standard consumer components may not suffice.

Microphones Replacement Considerations

Consult official Infineon substitution guides for verified alternatives. Do not assume functional equivalence with other MEMS manufacturers without validating pinout and electrical parameters.