Hi,TI
如图所示 DIR应该是接到1.8V才对,我现在接到了3.3V,这个会有影响吗?(PCB已经发出去打板)DIR应该是参考VCCA, datasheet上没有写VCCA为1.8V时DIR的最大值应该是多少.谢谢!
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Hi,TI
如图所示 DIR应该是接到1.8V才对,我现在接到了3.3V,这个会有影响吗?(PCB已经发出去打板)DIR应该是参考VCCA, datasheet上没有写VCCA为1.8V时DIR的最大值应该是多少.谢谢!