MP45DT02 Datasheet - ST Microelectronics

MP45DT02 MEMS audio sensor omnidirectional digital microphone

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 proce.

MP45DT02 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

* ECOPACK®, RoHS, and “Green” compliant Applicat

MP45DT02-STMicroelectronics.pdf