同刚上传的ref192 效果比ref192还好，做放大器，mcu的电压基准 电量检测-With the newly uploaded ref192 better than hot compress 92 Fortunately, doing amplifiers, mcu voltage reference power detection

AD780介绍及其功能描述，结构图，全英文介绍手册(AD780 introduction and its functional descr iption, structural drawings, all English introductory manuals)