hi sir
The data sheet show the output current ablity for I/O about 50mA,
But I use the resistor to lead the current about 40uA, Then the output voltage will drop down
Can you let me know the meaning? thanks
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.
hi sir
The data sheet show the output current ablity for I/O about 50mA,
But I use the resistor to lead the current about 40uA, Then the output voltage will drop down
Can you let me know the meaning? thanks