Hi,
I had recently designed a circuit with a LM 358, which didn't work immediately and I suspected some of the LM 358 to be defective.
In fact I have discovered that depending on the manufacturers, there are some big differences (ie TI, SGS, ...)
So I have found here a schematic for a test circuit and it works.
It's basic but nice, cost effective and simple.
However, is there a possibility to modify it in order that the first OP AMP drives the second one, like it's possible with a CD 4093 schmitt trigger ?
Thanks for your ideas !
I had recently designed a circuit with a LM 358, which didn't work immediately and I suspected some of the LM 358 to be defective.
In fact I have discovered that depending on the manufacturers, there are some big differences (ie TI, SGS, ...)
So I have found here a schematic for a test circuit and it works.
It's basic but nice, cost effective and simple.
However, is there a possibility to modify it in order that the first OP AMP drives the second one, like it's possible with a CD 4093 schmitt trigger ?
Thanks for your ideas !
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