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Old 2nd January 2009, 02:16 AM   #1
Default Voltage controlled current source

I need a ciuit for a current controlled current source with followingspec:

Input voltage: 0V to 5V
Output Current: 4mA to 20 mA

Very siple circuit.

Thanks,
Analog2008 is offline  
Old 2nd January 2009, 02:53 AM   #2
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Voltage controlled or current? Which is it?
dknguyen is offline  
Old 2nd January 2009, 08:54 AM   #3
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Quote:
Originally Posted by Analog2008 View Post
I need a ciuit for a current controlled current source with followingspec:

Input voltage: 0V to 5V
Output Current: 4mA to 20 mA

Very siple circuit.

Thanks,
hi,
Get a AD694 its a 4 to 20mA ic.
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