Analog comparators are always in the shadow of their more popular cousin, the ubiquitous op amp. Designers can draw on a wealth of application notes for op amps, but not so for comparators. One ...
My last column (“Designing with comparators,” EDN, March 29, 2001, pg 56) discussed basic comparator theory, and this column adds hysteresis to comparators to eliminate multiple switching on the ...
Fig 1. The traditional window comparator with a single op amp has interactions between the output and the reference voltage that creates uncertainty in its hysteresis window width. Fig 2. Adding a ...
HONG KONG: National Semiconductor Corp. has introduced a new low-power precision comparator with integrated 2.048V reference that provides adjustable hysteresis for the highest-accuracy signal ...
qCMPH-LP-RR-2.0-3.63-1.2-1.98.02_TSMC_180_eLL is a comparator with low-quiescent hysteresis, designed to extract data from the RF waveform in normal m ...
Abstract: This paper introduces a low offset ping-pong hysteresis comparator, designed for magnetic position and speed sensors, that features hysteresis programming between 5 and 100 mV, while drawing ...
Intended for monitoring low-voltage levels in battery-operated systems, the MIC841 and MIC842 ultra-low-power comparators feature on-chip precision voltage references with 1.25% accuracy. These Micrel ...
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