Another thing about modern day "substitutes " is you? have to be aware that the "newer" devices because of the better high frequency response can have unexpected oscillations. No way to predict these but would not hurt to look at the circuit with a good HF scope after you install a substitute to be sure odd things are not going on
-Dave
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On 8/23/2018 10:57 AM, Peter Gottlieb wrote:
There are much higher performing op-amps out there now, with the same pinout and cheap.
Peter
On Aug 23, 2018, at 10:37 AM, pianovt via Groups.Io <pianovt@... <mailto:pianovt@...>> wrote:
The 1826-0092 is a selected 1458. It seems the selection was for input drift and output voltage swing.
Vladan
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Dave
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