My last column (“Adding hysteresis to comparators,” EDN, May 3, 2001, pg 22) concluded that hysteresis decreases comparator accuracy and prevents multiple pulsing. Amplifying the input signal before ...

A comparator is a great circuit because it provides a near ideal transition between the analog and digital domains. The comparator looks at two linear input signals and gives a digital output that’s ...

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 ...

Voltage comparators began appearing in single-chip microcontrollers (MCUs) in the late 1990s. At the time, the change was viewed as a simple cost reduction. Comparators required less silicon, while ...

The ACCC could temporarily rename itself the Australian Comparing Comparator Commission with a new report on the online comparator industry in Australia. Australia’s Competition and Consumer ...