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THAT Corporation 生產一系列專為高性能麥克風設計的 IC，用于現場擴聲、廣播、錄音和會議系統。我們推薦了 THAT1583 和 THAT1580，它們與需要遠程或自動控制的增益控制 IC 范圍兼容。

626x 系列是一種一體化解決方案，非常適合低功耗是關鍵要求的便攜式或 USB 供電產品，因為只需要 30mW 的功率。這些部件的噪聲也非常低 (-126dBu EIN) 并且是數字可控的。

極低噪聲運算放大器也很受歡迎用于麥克風前置放大器。NJM2122和NJM8830是不錯的選擇。

THAT Corporation produces a range of specifically designed ICs for high performance microphones as used in live sound, broadcasting, recording and conference systems. We recommended the THAT1583 and THAT1580, which are compatible with the range of gain control ICs where remote or automatic control is required.

The 626x series is an all-in-one solution, ideal for portable or USB powered products where low power is a key requirement, as just 30mW of power is needed. These parts are also very low noise (-126dBu EIN) and are digitally controllable.

Very low noise op-amps are also popular for microphone preamplifiers. The NJM2122 and NJM8830 are a good choice.