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WM7121PE Datasheet - Cirrus Logic

WM7121PE - Top Port Analog Silicon Microphone

The WM7121P is a low-profile silicon analog microphone.

It offers high Signal to Noise Ratio (SNR) and low power consumption and is suited to a wide variety of consumer applications.

The WM7121P incorporates Cirrus Logic® proprietary CMOS/MEMS membrane technology, offering high reliability and high

WM7121PE 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

WM7121PE-CirrusLogic.pdf

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Datasheet Details

Part number:

WM7121PE

Manufacturer:

Cirrus Logic

File Size:

674.20 KB

Description:

Top port analog silicon microphone.

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