SA9227 USB to SPDIF Optical I2S 32BIT 384K DSD256 Audio Streaming Controller Suooprt AC3,DTS,DOLBY Digital Source Output

SA9227 USB to SPDIF Optical I2S 32BIT 384K DSD256 Audio Streaming Controller Suooprt AC3,DTS,DOLBY Digital Source Output leírása

The SA9227A is a high performance to 32bit, 384KHz PCM and DSD64/128/256 streaming USB High-Speed compliant audio steaming controller. It features one stereo playback and recording pairs and one IEC60958 S/PDIF receive and transmit streaming pair.
The SA9227A is ideal for both one stereo-in and one stereo- out professional digital audio interface applications. Its PCM resolution and sampling rate can be configurable with 16/24/32 bit and 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192/ 352.8/ 384KHz respectively.
USB 2.0 High-Speed Compliant, USB Audio Class v1.0 and v2.0 supported.
Supports bitstream output for AC3, DTS, and Dolby Digital.
For Windows 10 automatically recognizes the device; no driver installation is required. For Windows 7 requires manual driver installation (please contact customer service to obtain the driver).

Stereo In/Out
DSD64/ DSD128/DSD256
PCM 32Bit/ 384KHz
USB Audio Streaming Controller
Isochronous input and output endpoints for recording and playback
One interrupt endpoint for HID
One DSD interface for connect with external DSD DAC
Support DSD64 / DSD128 / DSD256 of native and DoP64 / DoP128 in Async mode
Support DSD L/R data swap feature
Support resolutions to 32-bit and sampling rates to 384KHz
Two I2S input pairs and two I2S output pairs for PCM
• Independent sample rates for each pairs
• 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192/ 352.8/ 384 KHz sampling rates
• 16/24/32 bit resolution
Built in IEC60958 professional S/PDIF TX and S/PDIF RX,
• AES/EBU supported
• SCMS for copyright supported
• Stereo SPDIF Input and S/PDIF Output
• 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192/ 352.8/ 384 KHz sampling rates
• 16/24 bit resolution
• DSD with S/PDIF TX
Control and I/O
• I2C bus
• GPIOs
64-pin LQFP p