IM68A130AXTMA1

Microphones Overview

The IM68A130AXTMA1 is an XENSIV MEMS microphone manufactured by Infineon Technologies. It features a single-board package (SBP) with analog output and omnidirectional sound pickup. The device operates within a supply voltage range of 1.6 V to 3.465 V and supports a maximum sound pressure level of 130 dB SPL. It has a sensitivity of -37 dBFS and a signal-to-noise ratio of 66 dBA. The component measures 2 mm x 3 mm x 0.95 mm and utilizes a PG-TLGA-5-8 package for surface-mount installation.

Microphones Feature Summary

• Omnidirectional acoustic design for consistent sound capture from all directions
• Analog PDM interface providing direct audio signal output
• High reliability construction suitable for automotive environments

Microphones Applications

• Automotive infotainment systems
• Hands-free telephony modules
• Voice command recognition interfaces
• Emergency call detection systems

Microphones Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm package type, tape-and-reel specifications, and environmental compliance status. Ensure that the requested variant matches the exact electrical characteristics required for the target application circuit. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current availability status before finalizing procurement orders.

Microphones Selection Notes

Select this component when an analog output MEMS microphone with high durability is required for automotive applications. Consider its robust packaging and wide operating temperature range compared to standard consumer-grade microphones. Evaluate the analog interface requirements against digital alternatives if system power consumption or noise immunity is a primary constraint.

Microphones Part Context

This component belongs to the Infineon XENSIV MEMS microphone family, designed specifically for demanding automotive environments. It complements other sensors in vehicle electronic architectures by providing reliable acoustic input for communication and safety systems. The series emphasizes long-term supply stability and strict quality standards aligned with automotive industry requirements.

Microphones Replacement Considerations

Consult official Infineon substitution guides for verified alternative part numbers. Do not assume functional compatibility with generic MEMS microphones due to potential differences in acoustic performance, pinout configuration, and automotive qualification standards.