2.4W, 内置AGC的非立体声单声道G类音频放大器

EUA6230为一款非立体声的G类功率放大器，内部集成有负电荷泵供电电路和自动增益控制（AGC）电路。当电源电压在2.7V到5V之间时，负电荷泵可提供高达500mA的峰值输出电流，从而保证负载为8Ω时输出功率可达2.4W。当输入信号过大时会导致输出信号进入限幅状态， AGC功能可以通过检测输出电压限幅自动压缩增益，从而阻止音频信号的失真。\nEUA6230通过G类输出级提供良好的性能，相较于AB类元件具有更高的效率，不存在与D类放大器相关的EMI干扰。该设备利用全差动输入和全差动输出，内置shutdown控制电路，综合Click和pop噪声抑制电路和软启动电路。EUA6230采用TQFN-28 •工作电压操作范围2.7V到5.0V\n•效率为61%（VCC=5V，POUT=1W）\n•VCC=5V时, 8Ω负载消耗功率为2.4W\n•8Ω负载的瞬时功率高达2.4W\n•内部集成电荷泵电源\n•内含Click和pop噪声抑制电路\n•非限幅自动增益控制\n•采用TQFN-28 封装\n•符合RoHS规范，Pb-Free及 Halogen-Free;

2.4W, Mono Class G Audio Power Amplifier with AGC

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