MP45DT02

STMICROELECTRONICS  MP45DT02  芯片, 传感器, 声频, 120DBSPL, 6HLGA

The is a MEMS audio Sensor Omni-directional Digital Microphone 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 process 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. It has an acoustic overload point of 120dB SPL with a best on the market 61dB signal-to-noise ratio and -26dB sensitivity.

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Single supply voltage

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Low power consumption

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PDM single-bit output with option for stereo configuration

ESD sensitive device, take proper precaution while handling the device.