Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Users Search
Help Dashboard Sign In Sign Up
Q&A Papers Meta
Q&A
Posts Tags Edits
Ask Question

Post History

66%
+2 −0
Q&A Op-amp output error voltage

I've built a non-inverting op-amp amplifier with a gain of 101 using this circuit: - My input is 10 mV DC and I expected to measure 1.01 volts at the output but I measure 0.81 volts. What has happ...

1 answer  ·  posted 4y ago by Andy aka‭  ·  last activity 4y ago by Andy aka‭

Question errors output opamp
#3: Post edited by user avatar Andy aka‭ · 2020-06-27T20:16:32Z (over 4 years ago)
  • I've build a non-inverting op-amp amplifier with a gain of 101 using this circuit: -
  • ![Image alt text](https://electrical.codidact.com/uploads/a1wUtfaBdtamFCcejDneymrp)
  • My input is 10 mV DC and I expected to measure 1.01 volts at the output but I measure 0.81 volts. What has happened to cause this error?
  • I've built a non-inverting op-amp amplifier with a gain of 101 using this circuit: -
  • ![Image alt text](https://electrical.codidact.com/uploads/a1wUtfaBdtamFCcejDneymrp)
  • My input is 10 mV DC and I expected to measure 1.01 volts at the output but I measure 0.81 volts. What has happened to cause this error?
#2: Post edited by user avatar Andy aka‭ · 2020-06-27T13:40:23Z (over 4 years ago)
  • I've build a non-inverting op-amp amplifier with a gain of 101 using this circuit: -
  • ![Image alt text](https://electrical.codidact.com/uploads/a1wUtfaBdtamFCcejDneymrp)
  • My input is 10 mV DC and I expected to measure 1.01 volts at the output but I measure 0.808 volts. What has happened to cause this error?
  • I've build a non-inverting op-amp amplifier with a gain of 101 using this circuit: -
  • ![Image alt text](https://electrical.codidact.com/uploads/a1wUtfaBdtamFCcejDneymrp)
  • My input is 10 mV DC and I expected to measure 1.01 volts at the output but I measure 0.81 volts. What has happened to cause this error?
#1: Initial revision by user avatar Andy aka‭ · 2020-06-27T13:18:35Z (over 4 years ago) 
I've build a non-inverting op-amp amplifier with a gain of 101 using this circuit: -

![Image alt text](https://electrical.codidact.com/uploads/a1wUtfaBdtamFCcejDneymrp)

My input is 10 mV DC and I expected to measure 1.01 volts at the output but I measure 0.808 volts. What has happened to cause this error?