Hi guys,
1. When change vin from 0 to 3.3V, the current is small. For example, vin=0.4V, current flows current meter is about 60uA. It should be 100*0.4/20=2mA. Why?
2. Is there anything wrong for this schmatic?
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Hi guys,
1. When change vin from 0 to 3.3V, the current is small. For example, vin=0.4V, current flows current meter is about 60uA. It should be 100*0.4/20=2mA. Why?
2. Is there anything wrong for this schmatic?