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IM67D120A - high performance digital MEMS microphone

Datasheet Summary

Description

The device is designed for applications where low self-noise (high SNR), wide dynamic range, low distortions and a high acoustic overload point is required.

Features

  • Dynamic range of 93dB for best speech performance - Signal to noise ratio of 67dB(A) SNR -.

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Datasheet preview – IM67D120A

Datasheet Details

Part number IM67D120A
Manufacturer Infineon
File Size 1.26 MB
Description high performance digital MEMS microphone
Datasheet download datasheet IM67D120A Datasheet
Additional preview pages of the IM67D120A datasheet.

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Full PDF Text Transcription

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IM67D120A AEC-Q103 qualified high performance digital XENSIV™ MEMS microphone Features • Dynamic range of 93dB for best speech performance - Signal to noise ratio of 67dB(A) SNR - <1% total harmonic distortions up to high SPL levels - Acoustic overload point at 120dBSPL • Increased sensitivity for best performance with 16-bit CODECs • Automotive qualification • Close sensitivity and phase matching for use in arrays • Flat frequency response with low frequency roll off and very fast analog to digital conversion speed for best ANC performance • Digital PDM output • Extended availability to match automotive design cycles Product validation Technology qualified for industrial applications. Product qualified according to AEC-Q103-003.
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