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本文主要介绍便携式电子设备中应用MAX4410新 型放大器电路,解决在3V电源下以获得12Vp-p驱动压 电扬声器及改善音质的技术方案,并对此作出分析与 说明。 问题的引出 应该说,外形很薄的压电扬声器可以为便携式电
This article describes the application of portable electronic devices MAX4410 amplifier circuit to solve the 3V power to get 12Vp-p-driven piezoelectric speakers and improve the sound quality of the technical solutions, and to make an analysis and description. The problem should be said that the thin shape of the piezoelectric speaker can be portable electricity