AS3415 ACTIVE NOISE CANCELLATION

AUDIO

AS3415 ACTIVE NOISE CANCELLATION

Active Noise Cancellation Solutions for Stereo Handsets

Integrated Active Noise Cancellation solution with integrated bypass function addressing feedforward architecture for Stereo wired headsets, suitable for music, video or mobile use.

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KEY FEATURES

  • Bypass function
  • >25dB noise reduction achievable
  • High quality audio chain
  • Fully electronic calibration
  • Single Cell (AA/AAA) or 1.0V - 1.8V supply

KEY BENEFITS

  • Listen to audio even without power
  • Superior performance
  • Pure, unadulterated audio
  • No manual intervention during production
  • Unparalleled battery life

AS3415 APPLICATIONS

  • Ear Pieces
  • Headsets
  • Hands-free Kits
  • Mobile Phones
  • Voice Communicating Devices

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AS3415 PRODUCT FACTS

FunctionReceive path
TopologyFeedforward
Output typeStereo/BTL
Max output power (BTL, 1.8V, 32 Ohm) [mW]110
SNR, THD (SE, 34mW, 32Ohm) [dB]>110, 0.1%
ANC performance [dB]>20
Supply voltage [V]1.0 to 1.8
PackageQFN-32 (5x5)