Hi
If I am using one of these as a comparator, how long until the output comes out of saturation? I would need it to work well up to 2kHz or so.
I will have it set up for 100mV of hysteresis.
Thanks
John
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
John,
To use a op-amp as a comparator, it should have 'VID absolute maximum' equal to supply voltage (or more) and fast slew rate.
The TL97X only allows a VID of +/-1V so that makes it a poor choice. TL331, LM393, and LM339 may be a better choice.