3 ms·
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 d
by dvh 1y 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 1y agoIt'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.