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?

1 Reply

  • This product is from the sensors and signal conditioning group. I doubt anyone here will be familiar with it. There does not seem to be a forum for it.

    John Tucker

    BSR-CCP LV/MV DC/DC Applications