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AS3460

Digital Augmented Hearing

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

General Description

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.

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

Tools

Title Category Headline Buy
Digital Augmented Hearing Demo Kit Application Board Digital Augmented Hearing Demo Kit

Notifications

Type Description Language
Product Change Notification CN09-2020 (AS3460 - Digital Augmented Hearing firmware upgrade capability) English

Other Information

Type Description Language
Block Diagram Block Diagram AS3460 English
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