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.

ads8568参考电平

Other Parts Discussed in Thread: ADS8568

最近我在用ads8568发现一个奇怪的问题:在数据手册上写到其使用内部参考时,refio引脚输出电压默认情况下为2.5v,但是在实际测试中发现该引脚电平使用acdc供电时为2.5v,但当我将换成另外一个(暂时只试过朝阳的线性电源)为5v。电路设计采用手册推荐电阻电容。采用的硬件模式,内部参考电压。请问改参考电压还和其他有关么?