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SPU0409LE5H-QB - Zero-Height SiSonic Microphone

General Description

Notes: Pick Area only extends to 0.25 mm of any edge or hole unless otherwise specified.

Dimensions are in millimeters unless otherwise specified.

Key Features

  • Enhanced RF protection.
  • Flat Frequency Response.
  • Zero-Height MicTM.
  • Ultra-Stable Performance.
  • Standard SMD Reflow.
  • Omnidirectional Revision: J Sheet 1 of 11 12/04/2012 ©2012 Knowles Electronics SPU0409LE5H-QB 1.

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Datasheet Details

Part number SPU0409LE5H-QB
Manufacturer Knowles Electronics
File Size 757.51 KB
Description Zero-Height SiSonic Microphone
Datasheet download datasheet SPU0409LE5H-QB Datasheet

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Full PDF Text Transcription for SPU0409LE5H-QB (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SPU0409LE5H-QB. For precise diagrams, tables, and layout, please refer to the original PDF.

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SPU0409LE5H-QB Zero-Height SiSonicTM Microphone With Enhanced RF Protection The SPU0409LE5H-QB is a miniature, highperformance, low power, bottom port silicon microphone. Using Knowles’ proven high performance SiSonicTM MEMS technology, the SPU0409LE5H-QB consists of an acoustic sensor, a low noise input buffer, and an output amplifier. These devices are suitable for applications such as cellphones, smart phones, laptop computers, sensors, digital still cameras, portable music recorders, and other portable electronic devices where excellent wideband audio performance and RF immunity are required.