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WM7216E

Cirrus Logic
Part Number WM7216E
Manufacturer Cirrus Logic
Description Low Power Top Port Digital Silicon Microphone
Published May 27, 2016
Detailed Description WM7216E Low Power Top Port Digital Silicon Microphone DESCRIPTION The WM7216 is a low-profile digital silicon micropho...
Datasheet PDF File WM7216E PDF File

WM7216E
WM7216E

Overview
WM7216E Low Power Top Port Digital Silicon Microphone DESCRIPTION The WM7216 is a low-profile digital silicon microphone, optimised for use with low-power ‘Always-on’ voice control applications, such as Cirrus Logic® SoundClear™ software.
The WM7216 supports two operational modes, selected according to the applied clock frequency.
‘Voice’ mode provides low current consumption, and sufficient SNR performance for speech recognition algorithms.
‘Hi-Fi Record’ mode offers wide dynamic range, and classleading THD performance.
Operation in the ultrasonic band is also supported at high clock frequencies.
The WM7216 incorporates Cirrus Logic proprietary CMOS/MEMS membrane technology, offering high...


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