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.

DAC8831后面接OPA727的作用是什么?

Other Parts Discussed in Thread: DAC8831

按datasheet里面的原理图,DAC8831后面接一个放大器,请问这个放大器的作用是什么?DAC8831和放大器之间需要有输出/输入电阻吗?直接接就可以吗?

另外Vref-S ,Vref-F, AGNDS,AGNDF这四个引脚,具体怎么接?

按原理图的接法是把Vref-S ,Vref-F,接到一起了,如果不接到一起应该怎么接?