WM7230E Bottom Port Digital Silicon Microphone DESCRIPTION The WM7230 is a low-profile silicon digital microphone.
It offers high Signal to Noise Ratio (SNR) and low power consumption and is suited to a wide variety of consumer 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 conventional microphones can be damaged by this process.
) The WM7230 incorporates a high performance ADC, which outputs a single-bit data stream using Pulse Density ...

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