Hello~
In real circuit,the sine wave produced by ICL8038. And then there are two resistance to be connected here. The voltage in two resistances is magnifying by AD620AN. This is the datasheet of AD620AN,you can get more details from it.It can operate when magnifying directly .But when it connected as the following picture ,it will be broken. Now,I want to magnify two resistance respectively to solve this problems, but I don’t know how to connect them? Or are there another ways that can reach the same effect?
Please help ! Thanks a lot.
In real circuit,the sine wave produced by ICL8038. And then there are two resistance to be connected here. The voltage in two resistances is magnifying by AD620AN. This is the datasheet of AD620AN,you can get more details from it.It can operate when magnifying directly .But when it connected as the following picture ,it will be broken. Now,I want to magnify two resistance respectively to solve this problems, but I don’t know how to connect them? Or are there another ways that can reach the same effect?
Please help ! Thanks a lot.
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