New Product Information

STMicroelectronics MP23ABS1 analog bottom-port microphone

The MP23ABS1 is a compact, low-power microphone built with a capacitive sensing element and an IC interface

STMicroelectronics MP23ABS1 product image

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.

The MP23ABS1 is available in a package compliant with reflow soldering and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

 

Key features

  • High signal-to-noise ratio
  • High acoustic overload point: 130 dBSPL typ.
  • Ultra-low-power: 150 μA max
  • Ultra-flat frequency response

 

Additional features

  • Single supply voltage operation 1.52 V - 3.6 V
  • Omnidirectional sensitivity
  • Low latency
  • Package compliant with reflow soldering
  • Enhanced RF immunity

 

Applications

  • Wearables
  • Hearables
  • Smart speakers
  • Active noise-canceloing headsets

STMicroelectronics MP23ABS1 low-power microphone | EBV Elektronik

Display portlet menu

BUY ONLINE AT AVNET EMEA STORE


Do you have a Question?

Contact EBV

If you need any assistance, please click below to find your closest EBV sales office.

Related links



Related markets



Related technologies