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STM32L152 OPAMP Output current?

Question asked by Tom on Feb 5, 2014
Latest reply on Feb 6, 2014 by Tom
Hi All!

I would like to use the  STM32L152  Opamp output pin to pulse drive the MOC3020 optotriac.
The pulse current should be ca 15mA-20mA for the optotriac to fire up under any temp. conditions.
Can I source this amount of current form the opamp pin or is it just like any other GPIO pin?

thanks and regards
Tom
   

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