[sdiy] OpAmp question

[Ken Stone]

>I always use the LM358 when I need an opamp that goes down to ground.  
>The quad version of this is the LM324 (or LM124/LM224/LM2902).  It's not 
>FET though, and the common-mode voltage range only goes up to approx 
>1.5V below the +ve power rail.

I no longer use the LM358 as I find there is too much variation in the slew
rate from device to device. Some are simply too slow to drive digital chip
clocks/strobes.

Ken
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