MP23ABS1TR – MEMS Audio Single Ended Microphone

MP23ABS1TR – MEMS Audio Single Ended Microphone

The MP23ABS1 is a compact, low-power 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 to produce audio sensors. The MP23ABS1 has an acoustic overload point of 130 dBSPL with a typical 64 dB signal-to-noise ratio. The sensitivity of the MP23ABS1 is -38 dBV ±1 dB @ 94 dBSPL, 1 kHz.

Features

  • Single supply voltage operation 1.52 V – 3.6 V
  • Omnidirectional sensitivity
  • High signal-to-noise ratio
  • High acoustic overload point: 130 dBSPL typ.
  • Package compliant with reflow soldering
  • Enhanced RF immunity
  • Ultra-flat frequency response
  • Low latency
  • Ultra-low-power: 150 μA max
  • ECOPACK®, RoHS, and “Green” compliant

Specifications

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Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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