Thread Starter Licoze Joined Nov 2, 2021 2 Nov 10, 2021 #1 Hello everyone, probably it's a stupid question, but can anyone explain why output voltage is divided and I don't get 30V on resistor?
Hello everyone, probably it's a stupid question, but can anyone explain why output voltage is divided and I don't get 30V on resistor?
Thread Starter Licoze Joined Nov 2, 2021 2 Nov 10, 2021 #2 UPD. Checked with LM339(they should be similar), so everything is fine and I get a full voltage drop on the resistor. Seems like a sim issue or there is some difference between LM339 and LM2903.
UPD. Checked with LM339(they should be similar), so everything is fine and I get a full voltage drop on the resistor. Seems like a sim issue or there is some difference between LM339 and LM2903.
M michael8 Joined Jan 11, 2015 273 Nov 10, 2021 #3 Check Vcm - input common mode range datasheet: https://www.ti.com/lit/gpn/lm2903
