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???
05/28/12 23:17
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#187565 - It's a double 709...
Responding to: ???'s previous message
A bit hard to find a pin for pin replacement, though, these days.

The 709 is the dino under the OPamps. Nearly every of the todays OPamps will be better I guess.

You can take the LM747, which is a double 741. Or the MC1458, or the MC4558. Maybe even the LM358 will do.

Kai Klaas


List of 6 messages in thread
TopicAuthorDate
MC1537            01/01/70 00:00      
   "Equivalent" ?            01/01/70 00:00      
      OpAmp Chooser            01/01/70 00:00      
   It's a double 709...            01/01/70 00:00      
   You're in trouble            01/01/70 00:00      
      adaptor board            01/01/70 00:00      

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