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MP34DT01 Datasheet Mems Audio Sensor

Manufacturer: STMicroelectronics

Overview: MP34DT01 MEMS audio sensor omnidirectional digital microphone Datasheet - production.

General Description

The MP34DT01 is an ultra-pact, low-power, omnidirectional, digital MEMS microphone built with a capacitive sensing element and an IC interface.

The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process dedicated 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.

Key Features

  • Single supply voltage.
  • Low power consumption.
  • 120 dBSPL acoustic overload point.
  • 63 dB signal-to-noise ratio.
  • Omnidirectional sensitivity.
  • 26 dBFS sensitivity.
  • PDM output.
  • HCLGA package.
  • Top-port design.
  • SMD-compliant.
  • EMI-shielded.

MP34DT01 Distributor