新做的ADS7853电路,如图:
REFBUF:为2.5V电压
R32和R37为前端放大器输出的模拟量,基准电平为2.5V
目前没有进行程序配置,上电很烫温度可能到70°左右。
断掉R37,R32,R34,R35;症状没有得到缓解。
请帮忙分析一下?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.