Power amplifier type adjustable circuit, power amplifier module and playing equipment

The utility model discloses a power amplifier type adjustable circuit, a power amplifier module and playing equipment, and the power amplifier type adjustable circuit comprises a first amplification circuit which is used for carrying out the differential amplification of an accessed audio signal, an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAI YILI, GU LIHU, LIU GUOCAI, LAI GUOYAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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