AT2216 Overview

AT2216 thumbnail
  • SUMMARY - Low cost, single chip, two channel in, two channel out CobraNet processor using CobraNet LE® technology.
  • DOCUMENTATION - Reference board kits have implementation guides, board schematics, PCB layouts and a BOM, so you have a solid footing for adapting the AT2216 to your application.
  • SOFTWARE API - You can control this IC by sending it ASCII via serial HMI. We've fully documented the applicable commands so that you can jump in and start bossing bits around.
  • Reference Design - A fully functional board, tested and ready to go. All you need is a network switch and you're ready to send 16-bit, 48kHz audio over CAT-5 in both directions. How easy is that?

AT2216

The AT2216 is a highly integrated, cost-effective approach for CobraNet® designs requiring 2 channels in and out. Using CobraNet® LE technology, it provides OEM product developers a low cost solution with a smal footprint for a CobraNet® 2-channel implementation.

In addition to CobraNet® audio networking and serial bridging features, CobraNet® LE technology also implements a number of features not available on a standard CobraNet® node. The AT2216 makes use of these additional features as it includes a serial host management interface (SHMI), 8 controllable GPIO pins, and access to eight 10-bit ADC channels.

Features

  • Two digital audio inputs
  • Two digital audio outputs
  • CobraNet Serial Bridge and SHMI functionality is fully supported
  • Eight GPIOs which can be individually set as inputs or outputs, and written/read via the SHMI or via SNMP
  • Eight 10-bit ADCs which can be read via the SHMI, SNMP, or set to provide periodic updates via UDP packets
  • Complete reference design to aid integration that includes: schematics, PCB layout, and BOM