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DARR83

Status: In Production

Features:

  • Single, dual and tri-band support (2.4/5.2/5.8GHz)
  • Seamless RF band and channel switching
  • In-room range of up to 50 meters
  • Multi-point to multi-point transmission, allowing multiple receivers to listen to the same audio stream
  • Up to four uncompressed stereo audio channels
  • Bi-directional audio support, allowing simultaneous RX and TX on a single device
  • Integrated USB controller offering wireless multi-channel audio
  • Video data transfer of up to 10Mbps
  • Integrated 8052 MCU with 45KB code RAM and 8KB data RAM
  • Wireless rear speakers, soundbars and subwoofers
  • Wireless home cinema and audio networks
  • Wireless headphones, gaming headsets and microphones
  • MP3/PMP wireless docking stations
  • Wireless USB audio dongles
  • Wireless video and webcams
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Overview
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RoHS Information
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Device Overview

Summary

The DARR83 audio baseband processor is at the heart of Microchip's next generation of wireless audio solutions. Multiple innovative technologies, including Microchip's Wireless DNA™ Detect 'n Avoid architecture, deliver excellent co-existence with other wireless products such as Wi-Fi and Bluetooth, without impacting the robust wireless audio link. This tri-band technology yields excellent wireless performance, even when the DARR83 is co-located with Wi-Fi 802.11 a/b/g/n technology.

The DARR83 offers a multi-point to multi-point HD wireless audio platform for consumer electronics including home entertainment, PC and gaming console/headset applications, among others. A DWAM83-TB reference design is available and can easily be applied to the afore-mentioned applications.* The DARR83 supports both SD and HD audio links, offering a wide range of sample rates (from 24 to 96kHz) and resolutions (from 16 to 24-bits). The integrated USB 2.0 PHY and controller offer a bi-directional, multi-stream audio interface. This feature enables the DARR83 to act as a USB audio device with the capability to support up to eight mono audio channels. The DARR83 integrates many automated functions such as seamless RF band switching, RF channel selection, transmitter/receiver association and low-power audio snooze mode. This robust feature set facilitates easy product integration and provides end-users with a simple, reliable and intuitive wireless audio solution.

*Other reference designs are available including the USB83 USB audio dongle, DWHP83 headphone module and DWPCIE83 PCIe card module.

Additional Features

    Highlights

    • Single, dual and tri-band support (2.4/5.2/5.8GHz)
    • Seamless RF band and channel switching
    • In-room range of up to 50 meters
    • Multi-point to multi-point transmission, allowing multiple receivers to listen to the same audio stream
    • Up to four uncompressed stereo audio channels
    • Bi-directional audio support, allowing simultaneous RX and TX on a single device
    • Integrated USB controller offering wireless multi-channel audio
    • Video data transfer of up to 10Mbps
    • Integrated 8052 MCU with 45KB code RAM and 8KB data RAM

    Target Applications

    • Wireless rear speakers, soundbars and subwoofers
    • Wireless home cinema and audio networks
    • Wireless headphones, gaming headsets and microphones
    • MP3/PMP wireless docking stations
    • Wireless USB audio dongles
    • Wireless video and webcams
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DARR83

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
DARR83-APK
0.115500
0.873077
129
TFBGA
7x7x1.0mm
SAC
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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