手册写的是4到12V,,我的一个应用上电压可能会跌落到3V,请问在3V到4V之间的时候能否正常工作,误差会多大?
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补充一下,LM386在4~12V电压范围内工作达到最佳性能,不仅仅是LM386,TI任何一款芯片都建议参考datasheet中“Recommended Operating Conditions”的电气特性标准使用达到器件的最佳性能。