Mic Omni-Directional -26dB 3.6V Rectangular Solder Pad

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.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.The MP34DB01 has an acoustic overload point of 120 dBSPL with a best on the market 62.6 dB signal-to-noise ratio and -26 dBFS sensitivity.The MP34DB01 is available in a bottom-port, SMD-compliant, EMI-shielded package and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

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