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; ...
Only top scored, non community-wiki answers of a minimum length are eligible
Related Tags
comparator × 750operational-amplifier × 231
voltage × 43
hysteresis × 41
analog × 40
mosfet × 33
circuit-design × 30
led × 28
schmitt-trigger × 27
transistors × 25
circuit-analysis × 25
amplifier × 23
integrated-circuit × 21
digital-logic × 20
voltage-divider × 18
batteries × 17
current × 14
relay × 14
adc × 14
microcontroller × 13
sensor × 13
power-supply × 12
voltage-reference × 12
arduino × 11
resistors × 11