Hi Sir/Mam,
I am using LM3900N part in my design. Circuit image attached.
1.) 5V input given to Inverting input pin, Input current taking 0.25A. why this too much current taking for this 1channel input ? pls clarify. ( Attached figure 1)
Figure 1 - Inverting Input Configuration.
2.) 5V input given to Non Inverting input pin, Input current taking 0.3A. why this too much current taking for this 1channel input ? pls clarify. ( Attached figure 2)
Figure 2 - Non Inverting Input Configuration.
Regards,
Mathiazhagan K.
+91 9626461996.
