MP23DB01HP 135dBSPL Ultra-High Acoustic Overload Point Digital Microphone

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MP23DB01HP 135dBSPL Ultra-High Acoustic Overload Point Digital Microphone [Copy link]

MP23DB01HP is a bottom-exit digital microphone that uses PDM output. It is characterized by low distortion and high AOP (acoustic overload point). The acoustic overload point of 135dBSPL is almost the highest among all capacitive MEMS microphones on the market.

In addition, the standby current of this microphone in sleep mode is also very low, only 2uA, which is also relatively outstanding among similar digital microphones.

Data Sheet:

mp23db01hp.pdf (704.18 KB, downloads: 8)

The official provides a digital microphone array consisting of 4 MP23DB01HPs. After cutting on the board, they are connected using stamp holes. They can be used as a whole or broken off and used.

Evaluation Board Manual:

STEVAL-MIC006V1 Data brief Microphone coupon board based on the MP23DB01HP digit.pdf (138.19 KB, downloads: 2)

Evaluation board schematic:

en.steval-mic006v1_schematic.pdf (49.57 KB, downloads: 6)

Evaluation board BOM:

en.steval-mic006v1_bom.pdf (28.39 KB, downloads: 3)

Evaluation board GERBER files:

en.steval-mic006v1_gerber.zip (83.03 KB, downloads: 5)