WM7230E Datasheet - Cirrus Logic

WM7230E, Bottom Port Digital Silicon Microphone

WM7230E Bottom Port Digital Silicon Microphone .
The WM7230 is a low-profile silicon digital microphone.

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Datasheet Details

Part number:

WM7230E

Manufacturer:

Cirrus Logic

File Size:

852.05 KB

Description:

Bottom Port Digital Silicon Microphone

Features

* High SNR (61dB)
* Low variation in sensitivity (±1dB tolerance)
* Low current consumption - 2μA (Sleep) - 735μA (Normal operation)
* PDM digital audio output
* Stereo/array operation
* Proprietary ADC technology - Reduced clock jitter sensitivity - Low noise floor - Stable

Applications

* The WM7230 incorporates Cirrus Logic proprietary CMOS/MEMS membrane technology, offering high reliability and high performance in a miniature, low-profile package. The WM7230 is designed to withstand the high temperatures associated with automated flow solder assembly processes. (Note that conventi

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