ams AS3412 Active Noise Cancellation

Discontinued
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Discontinued

Description

Analog ANC solution


Active Noise Cancellation technology maximizes the end-user experience in today's advanced world of mobile communications, enabling crystal clear sound during phone conversations or music listening regardless of the surrounding environment noise.


A highly integrated system in combination with lowest power consumption on the market plus a cost-effective price model makes the AS3412 ideally suited for smartphones or other mobile devices.


The AS3412 is targeting feed-forward topology and is able to effectively reduce ambient noise up to 3 kHz. Used in a true wireless ear piece AS3412 even enables state of the art hybrid noise cancellation.

Details

Features

  • 30dB noise reduction achievable
  • Integrated bypass switches
  • Up to 34mW stereo output power
  • Full digital control
  • Support of feedforward topology
  • WL-CSP 2.2x2.2mm package; 0.4mm pitch

Benefits

  • No mechanical switch for passive playback
  • Reduced hiss noise level
  • Ultra small PCB size

Ordering codes

Product Type Description Order No. Availability
AS3412-EWLT

Downloads

Datasheets

Datasheet

Technical documents

Lifecycle documents

Images