| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
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LJMSA9227 Audio Streaming Controller 32Bit 384K USB to SPDIF Optical I2S DSD256 AC3 DTS Finished Audio Controller Board
Description:
- The SA9227A is a high performance up to 32bit, 384KHzPCM 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.
- For WIN10 automatically recognizes without installing drivers, for WIN7 requires manual installation of driver, download link as follows:
https://pan.baidu.com/s/1ZKp_-AEIxufMZiRPDA2BbA?pwd=l0qk; password: l0qk
Features:
- USB 2.0 High-speed compliant
- USB Audio Class V1.0 and V2.0 supported
- Incredible Bravo sound quality supported by Savitech innovative Bravo Tech x 1
Bravo Tech x 1 supporting Jitter-less outputs using local clock in Async-mode
- 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 line swap feature
- Support resolutions up to 32-bit and sampling rates up 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/ 384KHz 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 packages
Package Included:
- 1 x Board
