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Akustica AKU350

Product Features

  • Bottom-port, single-ended, analog-output microphone 
  • 2.65mm x 3.50mm x 0.98mm form factor
  • Ultra-high performance 66dB SNR
  • Uniform -38dB +/-1dB sensitivity 
  • Flat frequency response for super-wideband audio 
  • Package immune to RF/EM interference
  • Lead-free, RoHS2 compliant, and Halogen Free in acordance with IEC61249-2-21

Target Applications

  • Smartphones
  • Voice-activated entertainment systems, set-top boxes, and remote controls
  • Smart home sensor hubs/clusters, and IoT acoustic sensor nodes
  • Wearable accessories requiring small footprint and high performance
  • Digital and still cameras
  • Digital voice recorders
  • Gaming consoles/controllers
  • Multi-microphone applications

Detailed Description

Designed specifically to provide ultra high acoustic performance in a small footprint package for smartphones, set-top boxes, TV remote controls, smart homes, and other far field applications requiring excellent acoustic performance for speech recognition. The AKU350 offers 66dB signal-to-noise ratio (SNR) and uniform sensitivity matching of just +/-1dB between microphones. It also offers a super-wideband frequency response delivering uniform audio capture across a broad audio spectrum.

The metal lid package of the AKU350 is immune to RF and Electromagnetic (EM) interferences, allowing for easy integration into wireless devices.