Ulrich If and only if it can be shown that the thermostat function output pins (Thigh, Tlow, Tcom) of the DS1620 aren't used.
Bruce Ulrich Bangert wrote: > Mark, > > in this case the DS1620 may perhaps be exchanged against a DS18S20 which > definitely supports the high res reading. Bought chips & programmed for > them at the end of last year. > > Best regards > Ulrich Bangert > > >> -----Ursprüngliche Nachricht----- >> Von: [email protected] >> [mailto:[email protected]] Im Auftrag von Mark Sims >> Gesendet: Samstag, 7. Februar 2009 05:02 >> An: [email protected] >> Betreff: [time-nuts] Tbolt temperature sensor >> >> >> >> I got some info back from Maxim on the DS1620. The rev D >> chips use the dual oscillator design described in the data >> sheet. The rev E chips are based on a temperature >> compensated bandgap design. >> >> The high resolution read routine is based upon reading >> counter values and residuals... it's beginning to look like >> the newer chips don't do it... I've got more questions to >> ask Maxim... >> _________________________________________________________________ >> Windows Live™: Keep your life in sync. >> http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_allup_expl >> > ore_022009 > _______________________________________________ > 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.
