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IM64D121A - digital XENSIV 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 are required.

The low cut-off frequency (LFRO) makes it a well suited device for active noise cancelling (ANC) applications.

Features

  • Automotive qualification.
  • Flat frequency response down to 7 Hz for best ANC performance.
  • Close sensitivity and phase matching for optimum beam forming.
  • Extended availability to match automotive design cycles.
  • Digital PDM output.
  • Active THD compensation to reduce distortions at high SPL levels.
  • Small 3.5 x 2.65 x 0.98mm3 surface-mount package.
  • Environmental robust up to IP57 Potential.

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Datasheet preview – IM64D121A

Datasheet Details

Part number IM64D121A
Manufacturer Infineon
File Size 3.41 MB
Description digital XENSIV MEMS microphone
Datasheet download datasheet IM64D121A Datasheet
Additional preview pages of the IM64D121A datasheet.

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Full PDF Text Transcription

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IM64D121A Datasheet AEC-Q103 qualified high performance digital XENSIV™ MEMS microphone Features • Automotive qualification • Flat frequency response down to 7 Hz for best ANC performance • Close sensitivity and phase matching for optimum beam forming • Extended availability to match automotive design cycles • Digital PDM output • Active THD compensation to reduce distortions at high SPL levels • Small 3.5 x 2.65 x 0.98mm3 surface-mount package • Environmental robust up to IP57 Potential applications • Active noise cancellation / Road noise cancellation (ANC/RNC) • Hands free calling / Voice control • Emergency call • Siren detection • Road condition detection Product validation Qualified for automotive applications by product validation according to AEC-Q103-003.
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