PBAX316-90108MV1 USB Desktop High-Definition Audio Decoder Evaluation Kit
1、Product Introduction 1.1 Product Description PBAX316-90108MV1 is an evaluation Kit designed specifically for USB desktop high-definition audio decoders, which uses Phaten's A316_1926V1 XU316 module. The evaluation Kit supports USB, optical, coaxial, and I2S audio signal source input. Different audio input sources can be selected by pressing buttons. The evaluation Kit uses AKM4493SEQ DAC to output analog audio.
1.2 Evaluation Kit Features Supported Audio Interfaces USB 2.0 (Full-speed and High-speed) I2S/TDM S/PDIF (Optical/Coaxial) Direct Stream Digital(DSD) Supported Audio Formats PCM: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz，705.6kHz，768KHz DSD: DSD 64 ,DSD 128, DSD 256, DSD 512 DOP: DOP 64 ,DOP 128，DOP256 System Compatibility Supports UAC 2.0 protocol, ASIO, and various operating systems such as Windows, Linux, Android, MAC OS, and IOS, etc. 1.3 Evaluation Kit Hardware Interfaces Interface Function Type-C Connects to PC/mobile USB for USB audio input and 5V power supply S/PDIF Connects to optical/coaxial digital audio input I2S I2S input Output RCA left and right channel analog audio output
1.4 Key Audio Parameters of the Evaluation Kit USB Audio Input, Matched with DAC AKM4493
Parameter Value THD+N RATIO 108.232dB SIGNAL-NOISE RATIO 120.012dB RCAOUT Crosstalk(10K) 111.851dB
S/PDIF Audio Input, Matched with DAC AKM4493
Parameter Value THD+N RATIO 108.380dB SIGNAL-NOISE RATIO 118.483dB RCAOUT Crosstalk(10K) 115.302dB
1.5 Normal Working Conditions Function Minimum Value Maximum Value Unit Working Temperature 0 70 ℃ Working Voltage 4.5 5 V
1.8 Working Current Working State Average Value Peak Value Unit @5V 250 300 mA
