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MP34DB01 - MEMS audio sensor

General Description

The MP34DB01 is an ultra-compact, low-power, omnidirectional, digital MEMS microphone built with a capacitive sensing element and an IC interface with stereo operation capability.

Key Features

  • Single supply voltage Low power consumption 120 dBSPL acoustic overload point 62.6 dB signal-to-noise ratio Omnidirectional sensitivity.
  • 26 dBFS sensitivity PDM single-bit output with option for stereo configuration RHLGA package.
  • Bottom-port design.
  • SMD-compliant.
  • EMI-shielded.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MP34DB01 MEMS audio sensor omnidirectional digital microphone Features ■ ■ ■ ■ ■ ■ ■ ■ Single supply voltage Low power consumption 120 dBSPL acoustic overload point 62.6 dB signal-to-noise ratio Omnidirectional sensitivity –26 dBFS sensitivity PDM single-bit output with option for stereo configuration RHLGA package – Bottom-port design – SMD-compliant – EMI-shielded – ECOPACK®, RoHS and “Green” compliant RHLGA 3x4x1 4LD Description The MP34DB01 is an ultra-compact, low-power, omnidirectional, digital MEMS microphone built with a capacitive sensing element and an IC interface with stereo operation capability. The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process dedicated to produce audio sensors.