Circuit 2: Improved Comparator Realized using FETs The digital comparator on field-effect transistors shown in Figure 3 also has a switching threshold of 3 V, which allows it to be used in TTL or CMOS ...

If you leave the feedback resistor out of an op-amp circuit, it operates like a comparator, but you shouldn't use op amps to perform comparator functions except under limited conditions. Manufacturers ...

A comparator is an electronic component that ... electronic devices based on digital circuits are gradually being integrated into all aspects of people's lives. Analogue-to-digital converters ...

But as it turns out, there are a number of ways to skin the analog to digital conversion cat ... easily sourced analogs for the sample-hold and comparator section. And as usual with one of ...

Understand the concept of positive feedback and its role in amplifying signals in various systems effectively.

The advantages of these circuits are low-power ... for sorting in microprocessor and digital signal processing, so a high performance effective magnitude comparator is required.