Nov 21, 2022 #1 Z zxcv2201 Member level 1 Joined Dec 4, 2021 Messages 36 Helped 0 Reputation 0 Reaction score 0 Trophy points 6 Activity points 392 I saw the case of using a pmos opamp behind the nmos opamp. Is there a special reason to make a circuit using different mos like this?
I saw the case of using a pmos opamp behind the nmos opamp. Is there a special reason to make a circuit using different mos like this?
Nov 21, 2022 #2 D dick_freebird Advanced Member level 7 Joined Mar 4, 2008 Messages 9,208 Helped 2,343 Reputation 4,707 Reaction score 2,576 Trophy points 1,393 Location USA Activity points 73,083 A picture is worth the missing 990 words.... Upvote 0 Downvote
Nov 21, 2022 #3 crutschow Advanced Member level 6 Joined Feb 22, 2012 Messages 4,504 Helped 1,002 Reputation 2,002 Reaction score 1,145 Trophy points 1,393 Location Colorado USA Zulu -7 Activity points 25,591 All commercial MOS op amps use CMOS. Are you referring to one that is being designed? Upvote 0 Downvote