大家好，应用原理图如下，R15修改为20KΩ，当HV_BUS输入电压为50V时，Vin=0.083V，与计算理论值相同（（20KΩ/（12000kΩ+20kΩ））*50V=0.083V），此时OUTP=1.44V，OUTN=1.44V。我做了一个验证，把R7,R8,R9,R10,R11去掉，只保留R12，再次使用HV_BUS=50V测试，此时Vin=0.5V，OUTP=1.57V，OUTN=1.57V。
可以帮我看看是哪里的问题吗？为什么OUTP和OUTN的值是一样的？
Hello everyone, the application schematic diagram is as follows, R15 is modified to 20KΩ, when the input voltage of the HV_BUS is 50V, Vin=0.083V, which is the same as the calculated theoretical value ((20KΩ/(12000kΩ+20kΩ))*50V=0.083V), at this time, OUTP=1.44V, OUTN=1.44V. I did a verification, removed R7, R8, R9, R10, R11, only kept R12, and used HV_BUS=50V again, at this time Vin=0.5V, OUTP=1.57V, OUTN=1.57V.
Can you help me see what the problem is? Why are the values of OUTP and OUTN the same?
