MP45DT02TR-M

STMICROELECTRONICS  MP45DT02TR-M  音频控制器, MEMS 麦克风, 1.64V 至 3.6V, HLGA, 6 引脚, -35 °C

The is a MEMS audio sensor omnidirectional Digital Microphone with a sensing element and an IC interface with stereo capability. The sensing element, capable of detecting acoustic waves and 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. The microphone has an acoustic over-load point of 120dBSPL 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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Omni-directional sensitivity

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PDM single-bit output with option for stereo configuration

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