Hello,
I look into ULN2003 datasheet. This datasheet is for some devices, ULx2002, ULx2003, ULx2004. Tyepical characteristic graph is for one devices.
I am looking at Figure 6. input voltage vs input current graph. Figure 19 to 21 show functional block diagram. It looks base resisters are different in devices.
The bottom line, we want to see the maximum input current of ULN2003. Is Fugure 6 used for ULN2003 input current?
Best regards,
Toshihiro Watanabe
