IM68A130V01XTMA1

Microphones Overview

The IM68A130V01XTMA1 is a single-ended analog MEMS microphone from the Infineon XENSIV family. It features an SNR of 68 dB and sensitivity of -38 dBV. The device operates on a supply voltage between 2.4 V and 3.6 V, with a maximum sound pressure level of 130 dBSPL. It has a frequency range of 10 Hz to 15 kHz and an impedance of 400 Ohms. The component utilizes a TLGA-4-2 package measuring 3.35 mm x 2.5 mm x 0.98 mm.

Microphones Feature Summary

• Single-ended analog output for direct interfacing
• High acoustic performance with 68 dB SNR
• Robust construction supporting high sound pressure levels

Microphones Applications

• Voice recognition systems
• Consumer electronics audio input
• Industrial voice control interfaces

Microphones Procurement Notes

Verify the specific ordering suffix XTMA1 against official Infineon documentation to confirm the exact reel packaging configuration. Ensure that the required operating temperature range of -40 C to +85 C aligns with the target application environment specifications before finalizing procurement orders.

Microphones Selection Notes

Select this model when a single-ended analog interface is required rather than digital PDM or SDM outputs. Consider the 400 Ohm impedance and top-port acoustic design for compatibility with existing pre-amplifier circuits and mechanical housing constraints in compact electronic assemblies.

Microphones Part Context

This component belongs to the IM68A130 series of XENSIV MEMS microphones. It represents a specialized analog solution within Infineon's broader portfolio, which also includes digital variants like the IM69D130V01XTSA1. The series focuses on providing reliable acoustic sensing for standard consumer and industrial applications.

Microphones FAQ

Is the IM68A130V01XTMA1 a digital microphone?

No, it provides a single-ended analog output signal.

What is the maximum sound pressure level supported?

The device supports a maximum SPL of 130 dBSPL.