[sdiy] [Potential SPAM] Re: Mind blown -- TL074 saturated outputs different

Neil Johnson neil.johnson71 at gmail.com
Mon Dec 17 16:46:36 CET 2018


Tony Kalomiris wrote:
> Yes, but the RCA CA3019 came pretty darn close at a typical forward
> voltage drop difference between any two diodes at 1 mV (1 mA forward bias.)

That's 1mV _TYPICAL_, worst case is 5mV.  And that's for diodes on a
single substrate (so Is and T are going to track pretty well) so
that's about as best as you can get.
And unfortunately no longer available :(

Neil
-- 
http://www.njohnson.co.uk



More information about the Synth-diy mailing list