[sdiy] Newer transconductance amps?

[KA4HJH]

On Sep 15, 2012, at 10:08 PM, Dan Snazelle wrote:

> 
> I recently got a german (translated) textbook which talks about modern day ota's
> 
> It mentions the MAX436 and OPA615 /660 as replacements for the 3080 aa well as the LT1228
> 
> 
> anyone tried them??

Google is your friend:

MAX436--"This product is No Longer Available."

The OPA615 has an OTA but designed to do a lot more. I don't see thru-hole version.

The 660 is listed as obsolete. The suggested replacement is OPA860.


Terry Bowman, KA4HJH
"The Mac Doctor"