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A316-1926V1 USB Multichannel Audio Decoder Module Datasheet

A316-1926V1 USB Multichannel Audio Decoder Module

1. Product Introduction

1.1 Product Description

  • The A316-1926V1 is a USB multichannel HD audio decoder module. The module utilizes XMOS's XU316-1024-QF60BC24 chip and integrates high-precision DC-DC chips to output 1.8V and 0.9V voltages for XU316. The module includes 48.152MHz and 49.152MHz active crystals to meet the requirements of different HD audio sampling rates. It features a built-in 24MHz crystal and 16Mbit Flash for storing audio firmware.
  • The A316-1926V1 offers a USB AUDIO sound card device with full-speed and high-speed compatible USB2.0 interface, supporting up to 768 kHz sampling rates in USB 2.0 asynchronous mode.
  • With different firmwares, A316-1926V1 can process up to 6 channels of SPDIF HD audio and 2 channels of I2S HD audio signals, meeting the needs of various HD audio decoders.

1.2 Product Features

  • USB Interface Features
    • USB 2.0 (Full-speed and High-speed)
    • USB Audio Class 1.0
    • USB Audio Class 2.0
    • USB Firmware Upgrade (DFU)
    • USB Midi Device Class 1.0
  • Supported Audio Protocols
    • I2S/TDM
    • S/PDIF (Optical/Coaxial)
    • Direct Stream Digital (DSD)
    • ADAT
  • Supported Sampling Rates
    • PCM: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz, 705.6kHz, 768kHz
    • DSD: DSD64, DSD128, DSD256, DSD512
    • DOP: DOP64, DOP128, DOP256
  • System Compatibility
    • UAC 2.0 protocol, supports ASIO, compatible with multiple operating systems such as Windows, Linux, Android, MAC OS, and iOS, etc.

1.3 Product Block Diagram

A316-1926V1 Block Diagram

2. Product Technical Documentation

3. Product Purchase:

Product Model Function Description Status Purchase
A316-1926V1 USB Multichannel High-Definition Audio Decoder Module On Sale A316-1926V1