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    March 02

    APA2030 / 1是一种单片集成的电路

        APA2030 / 1是一种单片集成的电路,可提供内部增益控制和一个立体声桥接音频功率放大器能够生产2.6W ( 1.9W )到3小于10 % ( 1.0 % )的THD +注通过控制两个增益设置引脚, Gain0和Gain1 ,该放大器可提供六分贝,一〇分贝,十五点六分贝,并二十一点六分贝增益设置。的优势,内部增益设置可减少元件和电路板面积。这两个depop电路和热关断保护电路集成在APA2030 / 1 ,减少持久性有机污染物和噪音点击或在电源关断模式运作。它还改善了电源关闭弹出噪音和保护芯片被摧毁了温度和短路电流的失败。为简化音频系统的设计APA2030结合了立体声桥接负载(桥式连接)模式的扬声器驱动器和一个立体声单端(东南)模式,耳机驱动器集成到单个芯片中,在这两种模式很容易被切换的SE /桥式连接控制引脚的输入信号。除了多种输入选择是用于便携式音频系统。
     
    上海科联电子特价现货供应:电话021-53084448 
     

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