4 ms·Reminds me of my father saying something about how vacuum tubes are great integrators.by zcw100 3y agoReminds me of my father saying something about how vacuum tubes are great integrators.monocasa 3y agoChips are too. Opamps can add, multiply, subtract, divide, integrate and differentiate depending on how they're plugged in.klysm 3y agoHence the name 'operational' amplifier