Sa9123l Driver 【2026】
The Go to product viewer dialog for this item. is a high-performance USB audio streaming controller chip produced by Savitech. It is widely used in high-fidelity digital-to-analog converters (DACs), mobile phone audio accessories, and USB-to-SPDIF/I2S interface modules. Technical Specifications According to the SA9123L Datasheet, key features include:
Resolution & Sampling: Supports up to 24-bit resolution and sampling rates up to 192kHz.
USB Compatibility: Fully compliant with USB 2.0 High-Speed and supports USB Audio Class (UAC) v1.0 and v2.0. sa9123l driver
Interface: Features one IEC60958 S/PDIF transmit output and two I2S input/output pairs for PCM. Operating Voltage: Supply range of 1.8V to 3.3V. Package: 64-pin LQFP (7mm x 7mm). Driver Information
Windows 10/11: Generally "driveless" (plug-and-play) as it is automatically recognized by the system using native USB Audio Class 2.0 drivers. The Go to product viewer dialog for this item
Windows 7: Requires manual driver installation to support high-speed audio streaming.
Installation: Typically involves unzipping the "SA9123L Driver" file and running Setup.exe. Users are often advised to restart their system after completion. Related Products Complete Guide: SA9123L Driver
If you are looking for the hardware itself, several modules and boards are available through retailers like eBay and AliExpress: SA9123L Audio Controller Board
: Often sold as a finished board with optical and I2S outputs for approximately $20 - $32.
Fosi Audio DAC-Q5: A consumer-grade DAC that uses this chip; its User Manual provides specific installation steps for the driver. Fosi Audio Q5 User Manual | PDF | Power Supply - Scribd
Silent Installation for IT Administrators
CH341SER.EXE /silent /verysilent /suppressmsgboxes /nocancel
6. Where to find the official driver?
- Manufacturer Website: Search for "Shengbang Microelectronics" or "SBI (Shengbang)".
- Distributor Resources: Sites like LCSC, DigiKey, or Mouser often link to datasheets. The datasheet usually contains the "Register Map" which is the blueprint for the driver.
- GitHub: Search for
SA9123orSA9904Arduino libraries. Since these chips function similarly, a driver for the SA9904 often only requires minor tweaks to work with the SA9123L.