Browser compatibility warning: CircuitLab may not work as expected in your web browser. Please see our System Requirements.

I to V Converter PUBLIC

Created by
Created February 22, 2013
Last modified February 27, 2013
Tags No tags.

Summary

Input of 4 to 20mA into approximately 0 to 5 V

Link & Share

Copy and paste the appropriate tags to share.

Schematic PNGs: (download or hot-link)
small, medium, large

Circuit URL (e-mail, IM, blog, etc.):
  

CircuitLab forums and comments:

BBCode (many online discussion forums):

Markdown:

HTML:

Open in editor


Description

This circuit converts a current input range of 4 to 20mA into approximately 0 to 5V. The first stage limits the amount of current going into the op-amp with a resister and multiplies the voltage. That voltage then feeds into an adder with an offset voltage from a voltage divider on the other input.

Let me know if you see any issues.

Comments

No comments yet. Be the first!

Leave a Comment

Please sign in or create an account to comment.

Revision History

Only the circuit's creator can access stored revision history.

Home
My Workbench
Documentation / FAQ
Membership
Electronics Textbook
Electronics Q&A
Forums
Blog
About Us
Contact Us
Terms of Service
Privacy Policy