Kev piav qhia dav dav
REF19x series precision band gap voltage references siv patented kub drift curvature kho Circuit Court thiab laser trimming ntawm heev ruaj khov, nyias-film resistors kom ua tau ib tug heev tsawg kub coefficient thiab siab pib raug.
REF19x series yog tsim los ntawm micropower, tsis tshua muaj hluav taws xob tawm hluav taws xob (LDV) cov khoom siv, muab cov khoom siv hluav taws xob ruaj khov los ntawm cov khoom siv qis li 100 mV saum toj no cov zis voltage thiab siv tsawg dua 45 μA ntawm cov khoom siv tam sim no. Hauv hom kev pw tsaug zog, uas tau qhib los ntawm kev siv TTL qis lossis CMOS qib rau SLEEP tus pin, cov zis tawm raug kaw thiab cov khoom siv tam sim no raug txo kom tsawg dua 15 μA.
Cov ntaub ntawv REF19x series tau teev tseg nyob rau hauv qhov txuas ntxiv ntawm qhov kub thiab txias (−40 degree rau ntxiv rau 85 degree) nrog rau kev ua haujlwm zoo tshaj li −40 degree rau ntxiv rau 125 degree rau kev siv, xws li tsheb.
Tag nrho cov qib hluav taws xob muaj nyob rau hauv ib qho 8- lead SOIC pob; PDIP thiab TSSOP cov pob khoom tsuas yog muaj nyob rau hauv cov qib hluav taws xob qis tshaj.
NTA
Kub coefficient: 5 ppm / degree siab tshaj
High tso zis tam sim no: 30 mA
Cov khoom siv qis tam sim no: 45 μA siab tshaj plaws
Thawj qhov tseeb: ± 2 mV siab tshaj 1
Pw tsaug zog hom: 15 μA siab tshaj plaws
Tsawg hluav taws xob poob qis
Load tswj: 4 ppm / mA
Kab kev cai: 4 ppm / V
Kev tiv thaiv luv luv
APPLICATIONS
Portable instruments
ADCs thiab DACs
Ntse sensors Solar powered applications
Loop-tam sim no-powered instruments
Cim npe nrov: ref191gsz, Suav teb, lwm tus neeg, manufacturers, lag luam wholesale, hauv Tshuag
