HF83111_VC1/HF83111Q_VC1¶
Dual-Mode PCM 768KHz/DSD512 USB HiFi Decoder with USB(UAC2.0/UAC1.0) Input and I²S(Master) Output
HF83111_VC1/HF83111Q_VC1 is a dual-mode USB-I²S HiFi audio decoder based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF83111_VC1 supports USB Audio Class 1.0/2.0 and I²S interfaces. The flexible audio interfaces allow HF83111_VC1 to connect to various audio data converters, digital audio receivers and transmitters, and digital signal processors.
HF83111_VC1/HF83111Q_VC1 provides two input/output modes: USB(UAC2.0) input/I²S(Master) output (default at power-on) and USB(UAC1.0) input/I²S(Master) output, meeting the requirements of different application scenarios.
HF83111_VC1/HF83111Q_VC1 Datasheet A316-Mini-V1 Module Datasheet 
Purchase Samples
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (supported by HF83111Q_VC1 model)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and different sampling rates
- Supports 16-32bit audio data formats
- Supports USB audio input
- Supports I²S master mode audio output
- Supports UART configuration interface
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, MCU firmware can be upgraded via HID
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems such as Windows, Linux, Android, macOS, and iOS
Normal Operating Conditions
| Function | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Operating Temperature | 0 | - | 70 | ℃ |
| 3.3V Operating Voltage | 3.0 | 3.3 | 3.6 | V |
| 1.8V Operating Voltage | 1.62 | 1.80 | 1.98 | V |
| 0.9V Operating Voltage | 0.855 | 0.90 | 0.945 | V |
Product Dimensions 13±0.1mm(L)X13±0.1mm(W)X0.8±0.1mm(H)
| Mode Number | Input/Output Mode | Description |
|---|---|---|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0, default at power-on |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
- USB HiFi Decoder
- USB HiFi Audio Interface
- USB HiFi Digital Player
- USB Portable HiFi Decoder
Documentation and Tools¶
| Type | Title | Download |
|---|---|---|
| Datasheet | HF83111-VC1 Datasheet | |
| Datasheet | A316-Mini-V1 Module Datasheet | |
| Reference Design | Docs pending | |
| Application Manual | Docs pending | |
| Product Configuration Protocol | XU316 USB HiFi Decoder Standard Product Configuration Protocol |
| Type | Description | Download |
|---|---|---|
| Debugging Tools | Debugging Tools | |
| Drivers | USB Drivers |
Related Evaluation Boards¶
-
A316-HF-DAC-V1 USB Desktop HD Audio Decoder Evaluation Board
Used to evaluate the performance of HF83111_VC1 module in HiFi audio applications, providing multiple input/output interfaces and software deployment tools