throbscottle Well-Known Member Nov 16, 2013 #1 Does anyone know what generally happens to the outputs of op-amps which have shutdown, when they are shut-down? Do they go high impedance? I am looking specifically at the OPA2320 and can't find this information in its datasheet. Thanks
Does anyone know what generally happens to the outputs of op-amps which have shutdown, when they are shut-down? Do they go high impedance? I am looking specifically at the OPA2320 and can't find this information in its datasheet. Thanks
ericgibbs Well-Known Member Most Helpful Member Nov 16, 2013 #2 hi throb, Look at this clip from the d/s, in the Red boxed area. So for a Vsupply of 5V, in full Shutdown, the OPA Vout =[5/2]* 0.1 = 0.25V with a Gain of 1. E Attachments AAesp03.gif 25.1 KB · Views: 177
hi throb, Look at this clip from the d/s, in the Red boxed area. So for a Vsupply of 5V, in full Shutdown, the OPA Vout =[5/2]* 0.1 = 0.25V with a Gain of 1. E
throbscottle Well-Known Member Nov 16, 2013 #3 Hmm, that will teach me to read datasheets properly. So this will leave me with an offset then. Thanks, Eric.
Hmm, that will teach me to read datasheets properly. So this will leave me with an offset then. Thanks, Eric.