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ams OSRAM -Model AS3460 -Digital Augmented Hearing Companion Device

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The AS3460 is a low power, small size Digital Augmented Hearing companion device. It allows the customer to enable ANC and Hearing Augmentation on all form factors. Loose fit -, closed fit earbuds and neckbands, on- and over the ear headphones. This unique combination of optimized hard- and software, for the first time in the market, enables ANC on loose fit earbuds.

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This product suits for the following applications:

  • True wireless earbuds
  • Neckband earbuds
  • On-ear headphones
  • Over-ear headphones
  • Over-the-counter hearing aids
  • Sleep buds

Features

  • Automatic Leakage Compensation algorithm
  • Automatic Ambient Preset Selection algorithm
  • Low Latency as little as 4.3µs
  • Ultra Low Power (5mW@1.35V digital core for Hybrid ANC)
  • Highest Filter Design Flexibility with flexible design tool and filter prediction algorithms

Benefits

  • Best in Class ANC Performance (through low latency)
  • Natural Augmented hearing
  • Longest Battery Lifetime
  • User friendly filter development
  • Small form factor

Product parameters

  • Function : Digital ANC and Augmented Hearing
  • Topology : FF, FB, Hybrid
  • Output Type : Stereo Fully Differential
  • Max. Output Power : 30mW@32 Ohm load; 50mW@16 Ohm load
  • SNR, THD : 110dB, 80dB @10mW output power (32 Ohm load)
  • ANC Performance : >40dB
  • Supply Voltage : 1.8V (typ)
  • Package : FBGA36