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OP-AMP input overdrive??

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niks

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input overdrive

How comparator input overdrive and propagation delay is related ??
 

flatulent

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comparator overdrive

Overdrive willmake it a little faster. Most data sheets will show you several examples.
 

trifilinux

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input overdrive op

niks said:
How comparator input overdrive and propagation delay is related ??
Hi all,
are you considering an op-amp with internal compensation? if the op-amp input stage is saturated, there is no more dependance on the input signal amplitude due to slew rate limitation and compensation capacitance.
If you consider an open loop or hysteretic circuit designed to work as comparator, it is necessary to see the schematic to provide an answer. If needed, I can provide circuit ideas and topologies.

:roll:
 

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