in reply to Re: Constants you cannot help but rememberin thread Constants you cannot help but remember
25ohms (re @ 1mA Ic)
-2mV/C (Vbe tempco)
1.21V (band-gap voltage)
25mV (thermal voltage)
0.35 (converting BW to rise time and back)
99.7% (3 sigma)
Once (shame on you!)
Twice (shame on me!)
More often than I'd like to be
All the time
Just when answering stupid polls
Who you callin' a fool?
I refuse to vote in this ridiculous poll
Results (531 votes). Check out past polls.