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CS7331P - Miniature Bottom Port Analog MEMS Microphone

Description

The CS7331P is a low-profile analog MEMS microphone.

It offers miniature dimensions and low-current consumption, making it ideal for always-on, always-listening use in space-constrained applications.

Features

  • High acoustic overload point (AOP, 124-dB SPL).
  • High signal-to-noise ratio (63-dB SNR).
  • Low variation in sensitivity (±1 dB).
  • Low current consumption (55 A).
  • Analog output.
  • Bottom-port LGA package.
  • 1.6- to 3.6-V supply.

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Datasheet preview – CS7331P

Datasheet Details

Part number CS7331P
Manufacturer Cirrus Logic
File Size 397.75 KB
Description Miniature Bottom Port Analog MEMS Microphone
Datasheet download datasheet CS7331P Datasheet
Additional preview pages of the CS7331P datasheet.

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Full PDF Text Transcription

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CS7331P Miniature Bottom Port Analog MEMS Microphone Features • High acoustic overload point (AOP, 124-dB SPL) • High signal-to-noise ratio (63-dB SNR) • Low variation in sensitivity (±1 dB) • Low current consumption (55 A) • Analog output • Bottom-port LGA package • 1.6- to 3.6-V supply Description The CS7331P is a low-profile analog MEMS microphone. It offers miniature dimensions and low-current consumption, making it ideal for always-on, always-listening use in space-constrained applications. The CS7331P incorporates Cirrus Logic® proprietary CMOS/MEMS membrane technology, offering high reliability and high performance. The CS7331P is designed to withstand the high temperatures associated with automated flow solder assembly processes.
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