# Tag Info

1 vote

### Latching Comparator Problem

After analyzing on the oscilloscope per recommendation, it looks like there was a bunch of noise on the comparator inputs, and the no-latch condition is a result of transients. I solved the problem ...
1 vote

### Difference between the AD8561 and LM393 comparators

From the datasheets (AD8561 and LM393), you'll see that the devices are very different. The AD8561 is a very capable modern device that costs $6 and the LM393 was designed in the '70s and costs$1; ...
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