Op-amp memristor model?

  • #1
536
35
Is it possible to model memristance using op-amps? I searched google but found nothing.
 

Answers and Replies

  • #2
Baluncore
Science Advisor
8,661
3,342
A memristor is a two terminal device that features a change in resistance depending on current flow history.
If op-amp(s) were used to emulate a memristor then they would require external power supplies. The memory element would probably be a charged capacitor, with a transconductance amplifier or FET as the variable resistive element.

You need to first define the characteristic curves that your memristor will follow. Then an emulation circuit can be designed to meet those requirements.
 

Related Threads on Op-amp memristor model?

Replies
3
Views
4K
  • Last Post
Replies
1
Views
2K
  • Last Post
Replies
1
Views
3K
  • Last Post
Replies
5
Views
23K
Replies
6
Views
7K
  • Last Post
Replies
1
Views
2K
Replies
4
Views
654
  • Last Post
Replies
5
Views
3K
  • Last Post
Replies
2
Views
4K
Top