Comparators with internal push-pull outputs, for example, can employ a positive-feedback resistor directly between the output and non-inverting input. A resistor divider network applies the input ...

By interchanging the signal and reference, a non-inverting comparator configuration can be built. This, however, compromises the high input impedance presented to the signal by the inverting input, a ...

In both circuits, resistors R1, R2 and R3 provide hysteresis, shifting the trip level of the comparator up and down with the state of the comparator output. R4 and L1, in the left circuit set the ...

Linear Technology’s LT6703 is a micropower comparator with an integrated 400-mV voltage reference. The device requires 6.5 ìA of quiescent current, less than 10 nA of input-bias current and ...