One of the nice things about hanging here, is seeing posts like this.
Of course, I suspect that I'll never have a use for this, myself.
dvh•55m ago
I just used L272M today (I'm experimenting with sinusoidal stepper drivers). It's a dip8 1A dual opamp, commonly used as motor driver. Quite unobtainium these days. Lcsc only have L272D version which is soic16. I got mine as a fake (but functional) "black top" from AliExpress.
amelius•15m ago
It's an obsolete part. It should not be difficult to find substitutes for power opamps. Unless you're stuck with one particular footprint of course.
ChrisMarshallNY•1h ago
One of the nice things about hanging here, is seeing posts like this.
Of course, I suspect that I'll never have a use for this, myself.