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SPH1642HT5H-1 - Sensitivity top port silicon microphone

General Description

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

Key Features

  • Matched Sensitivity.
  • LGA Package.
  • Flat Frequency Response.
  • Low Current.
  • MaxRF Protection.
  • Top Port.
  • Ultra-Stable Performance.
  • Standard SMD Reflow.
  • Omnidirectional.

📥 Download Datasheet

Datasheet Details

Part number SPH1642HT5H-1
Manufacturer Knowles
File Size 1.58 MB
Description Sensitivity top port silicon microphone
Datasheet download datasheet SPH1642HT5H-1 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SPH1642HT5H-1 HARDY V2 WIDE BANDWIDTH, LOW NOISE, PRECISION TOP PORT SISONICTM MICROPHONE The SPH1642HT5H-1 is a miniature, high-performance, low power, matched sensitivity top port silicon microphone. Using Knowles’ proven high performance SiSonic™ MEMS technology, the SPH1642HT5H-1 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.