It is now possible to perform a simulation to ensure that the preamplifier is working properly. To do so, take the following steps: Click on the “Probes” tab. Click on the input signal line. A new ...

[IMSAI Guy] got some fake LM358 op-amps. Uncharacteristically, these chips actually performed well even though they didn’t act like LM358s. [IMSAI Guy] did a video about the fake chips and someone who ...

How do you get the input of an op-amp to work below the negative-most supply rail?, I asked. Now I know – thanks to the patience of ADI field application engineer Andreas Koch. It was not just any ...