如题,谢谢!
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可以啊,因为AVDD和DVDD的供电电压范围都是2.7V~5.25V,所以5V满足它们二者的要求,没有问题。
现在供电是4.98V,我是害怕会烧坏芯片,请问电压高过多少V后,会烧坏芯片,谢谢!
还有一个问题:在焊好ADS1247,5V电压供电后,在第7个引脚VREFOUT,测不到电压,会有哪些原因搞成,谢谢!