Hi The ua723 obviously is the one destined to outlive the cockroaches. The linear power supply industry still seems to consider them "state of the art".
Bob -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of J. Forster Sent: Tuesday, April 20, 2010 12:15 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] lunatic fringe time standards Other Chips Single Comp uA710 Dual Comp uA711 Voltage Reg uA723 -John ================= > Arthur Dent wrote: >> jimlux-"And you can probably still buy 709 and 714 op-amps.." >> >> I'm old enough to know that it is 741 op-amps, not 714. ;-) >> > > Ooops.. > it was early in the morning > > And for the life of me, I cannot remember the number of the comparator > in the 7xx series.. contemporaneous with the 709. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
