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MP45DT02 - MEMS audio sensor omnidirectional digital microphone

Description

The MP45DT02 is a compact, low-power, topport, omnidirectional, digital MEMS microphone.

The MP45DT02 is built with a sensing element and an IC interface with stereo capability.

Features

  • Single supply voltage.
  • Low power consumption.
  • 120 dBSPL acoustic overload point.
  • Omnidirectional sensitivity.
  • PDM single-bit output with option for stereo configuration.
  • HLGA package (SMD-compliant) plastic or metal.

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Datasheet preview – MP45DT02

Datasheet Details

Part number MP45DT02
Manufacturer STMicroelectronics
File Size 302.08 KB
Description MEMS audio sensor omnidirectional digital microphone
Datasheet download datasheet MP45DT02 Datasheet
Additional preview pages of the MP45DT02 datasheet.

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Full PDF Text Transcription

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MP45DT02 MEMS audio sensor omnidirectional digital microphone Datasheet - production data  Speech recognition  A/V eLearning devices  Gaming and virtual reality input devices  Digital still and video cameras  Antitheft systems Description The MP45DT02 is a compact, low-power, topport, omnidirectional, digital MEMS microphone. The MP45DT02 is built with a sensing element and an IC interface with stereo capability. The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process to produce audio sensors. The IC interface is manufactured using a CMOS process that allows designing a dedicated circuit able to provide a digital signal externally in PDM format.
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