THAT 5173-DEMO 數控麥克風前置放大器演示板允許開發人員使用不斷增長的 THAT 差分輸出麥克風前置放大器系列中的任何成員來評估 THAT5173 數字增益控制器 IC。演示了一個功能齊全的麥克風前置放大器，具有幻象電源切換和故障保護、麥克風/線路切換、RFI 濾波和輸出調節。該板通過 USB 由用戶友好的 PC 圖形用戶界面控制。

原型設計區域可用于添加或修改電路。

The THAT 5173-DEMO Digitally-Controlled Mic Preamp Demo Board allows developers to evaluate the THAT5173 digital gain controller IC with any member of the growing family of THAT differential output microphone preamplifiers. A fully-featured microphone preamplifier is demonstrated with phantom power switching and fault protection, mic/line switching, RFI filtering, and output conditioning. The board is controlled by a user-friendly PC graphical user interface over USB.

A prototyping area is available for adding or modifying circuitry.