Bug 371622 - Op-amp with positive feedback behaves as amplifier; should behave as comparator
Summary: Op-amp with positive feedback behaves as amplifier; should behave as comparator
Status: REPORTED
Alias: None
Product: KTechLab
Classification: Applications
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Zoltan Padrah
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-10-24 19:26 UTC by Zoltan Padrah
Modified: 2022-10-26 11:53 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
Circuit to reproduce the issue (7.33 KB, text/plain)
2016-10-24 19:26 UTC, Zoltan Padrah 		Details
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Description Zoltan Padrah 2016-10-24 19:26:55 UTC 
Created attachment 101752 [details]
Circuit to reproduce the issue

See the attached circuit.
There, the op-amps should behave as comparators because of the positive feedback
Comment 1 Justin Zobel 2022-10-26 03:07:05 UTC 
Thank you for reporting this bug in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the issue with a recent software version?

If you can reproduce the issue, please change the status to "REPORTED" when replying. Thank you!
Comment 2 Zoltan Padrah 2022-10-26 11:53:29 UTC 
Hello, I have verified git master and indeed the wave-forms from the reported circuit show the behavior of an amplifier, instead of a comparator.
Setting the status of the issue as "REPORTED".