WM7121PE Datasheet - Cirrus Logic

WM7121PE, Top Port Analog Silicon Microphone

WM7121PE Top Port Analog Silicon Microphone .
The WM7121P is a low-profile silicon analog microphone.

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Datasheet Details

Part number:

WM7121PE

Manufacturer:

Cirrus Logic

File Size:

674.20 KB

Description:

Top Port Analog Silicon Microphone

Features

* High SNR (65dB)
* Low variation in sensitivity (±1dB tolerance)
* Matched pair with Bottom Port microphone WM7132P - Matched sensitivity, roll-off, and phase response
* Low current consumption (190µA)
* Analog output
* Top Port LGA Package
* 1.5V to 3.7V supply APPLICAT

Applications

* The WM7121P incorporates Cirrus Logic® proprietary CMOS/MEMS membrane technology, offering high reliability and high performance in a miniature, low-profile package. The WM7121P is designed to withstand the high temperatures associated with automated flow solder assembly processes. (Note that conve

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