Electronic Design

Comparator Provides Adjustable Hysteresis Window

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 ...
Design-Reuse

Comparator with low-quiescent Hysteresis in TSMC 180eLL

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 ...
EDN

Signal Chain Basics (Part 17): Hysteresis–Understanding more about the analog voltage comparator

Analysis of this circuit is simplified by the fact that the output has only two states: V out low (Vol) or V out hi (Voh). In this circuit, Voh is equal to the positive supply voltage and Vol is ...
Electronic Design

Ultra-Low-Power Comparator Includes Precision Reference

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 ...
CIOL

Improve noise immunity of your comparator

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 ...