Voltage at the comparator's inverting input swings between 1.8 and 3.0 V. Also, making R1 = R2 sets the noninverting input voltage to 2.5 V.

Selecting the appropriate pull-up voltage allows flexible selection of the voltage value to be converted. For example, a ±5 V signal can be converted to a 3 V signal using the MAX972 comparator.

Some integrated latches have only the Q output. If you need an inverted output, you need only to exchange the comparator outputs with the latch inputs for both circuits; the upper comparator drives ...

In 1938, the Journal of Scientific Instruments published details of a comparator circuit that converted a slowly varying input signal into an abrupt change in output voltage. Based on cross-coupled ...

Over-zero voltage comparator: a typical amplitude comparison circuit with the circuit diagram and transmission characteristic curve shown in the figure.