Overview

DA7403 is a high-performance, ultra-low-power, mono Hi-Fi codec with hybrid active noise cancellation (ANC) and two microphone beamforming for USB‑C™ and Bluetooth® headphone (HP), headset, or hearable applications.

DA7403 Block Diagram
DA7403 Block Diagram
  • High-performance codec
  • 115dB playback dynamic range
  • Hybrid active noise cancellation up to 35dB
  • Low power 2 MIC static beamforming
  • Mono speaker output
  • Static – Simple, low power design
  • Up to 12dB SNRi
  • Feedforward ANC microphone can be shared with beamforming microphone
  • Pin compatible with DA7401

Applications

  • Headphone and headsets
  • True wireless stereo (TWS) earbuds
  • Hearables
  • Gaming and virtual reality

Documentation

= Featured Documentation
Type Title Date
Product Brief
DA7403 Product Brief
PDF 219 KB
1 item

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    Buy / Sample
    Part Number
    DA7403
    circleActive
    memory
    view_in_ar
    		32-WLCSP
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