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.
将ISO722芯片的1,3接3.3V，4接地，1,3和4间接0.1微法电容，8接3.3V，5,7和8间0.1微法电容，5,7接地。2脚输入的高电平是5V，低电平0V，能否正常工作？
是可以工作的
