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A316-HF-I2S-V1

USB TO I2S HiFi Audio Converter Evaluation Board

A316-HF-I2S-V1 USB TO I2S HiFi Audio Converter Evaluation Board

  • A316-HF-I2S-V1 is based on the A316-Mini--V1 XU316 module design, DAC removed, focused on USB digital signal reception and conversion
  • All XU316 pins are accessible on the evaluation board, allowing users to perform various development and debugging tasks with the XU316 based on this evaluation board
  • Combined with different DACs, users can use this evaluation board for evaluating various USB HiFi applications, suitable for audio device developers and Hi-Fi DIY enthusiasts building high-fidelity audio decoding systems

🛒 Purchase Sample

  • Full support for 768kHz/DSD512 audio input and output sample rates
  • Supports MQA
  • Supports optical/coaxial input
Type Title Download
User Manual A316-HF-I2S-V1 Datasheet
Product Configuration Protocol XU316 USB HiFi Decoder Standard Product Configuration Protocol []
Firmware Name Firmware Version Release Date Firmware Description Download
USB HiFi Decoder UART Configuration Protocol Debug Firmware 0.0.5 March 29, 2025 Standard USB HiFi decoder UART configuration protocol firmware, supports 768KHz, DSD512
USB HiFi Decoder UART Configuration Protocol Debug Firmware 1.0.3 July 14, 2025 Standard USB HiFi decoder UART configuration protocol firmware, supports 768KHz, DSD512
Type Description Download
Debug Tools Debug Tools
Drivers USB Drivers

Supported Products

  • A316-HF-I2S-V1 USB TO I2S HiFi Audio Converter Evaluation Board


    Supports HFxxxxx_VC1 series products. View Details
    Supports OTxxxxx_VC1 series products. View Details

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