Op Amp Substitution Question
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| Jan 19th 2014, 23:23 | |
W7TCMTotal Topics: 0 Total Posts: 0 |
Building an old design by KK7B that uses NE5514 quad op amps (14-pin PDIP). Can't find a source for them. Have not been able to determine an equivalent currently available direct substitution op amp by cross-reference searches. Anybody out there know what I should use, or where I can get the NE5514s? Thanks. |
| Jan 20th 2014, 14:50 | |
W1VTSuper Moderator Total Topics: 0 Total Posts: 0 |
I'd suggest getting that chip on ebay.com This chip has a an output stage that works well in direct conversion receivers, where you need reasonably low noise and good output drive capability for maximum dynamic range. Zack Lau W1VT ARRL Senior Lab Engineer |
| Jan 22nd 2014, 18:36 | |
W7TCMTotal Topics: 0 Total Posts: 0 |
Thanks. |
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