LMV358IDR Support BOM Watsopano&Original IC Integrated Circuit Components Chips Electronics Mtengo wabwino

(1) Kukaniza zolowetsa wamba
Parameter iyi ikuyimira chiŵerengero cha ma voliyumu amtundu wa common-mode ku kusintha kwa tsankho lomwe lili mkati mwa mzerewo pamene op-amp ikugwira ntchito m'chigawo chotsatira.
(2) DC wamba-mode kukana
Gawoli limagwiritsidwa ntchito kuyeza kukana kwa amplifier yogwira ntchito pa siginecha yomweyo ya DC ikuchita pazolowera zonse ziwiri.
(3) AC wamba-mode kukana
CMRAC imagwiritsidwa ntchito kuyeza kukana kwa amplifier yogwira ntchito pa siginecha yomweyo ya AC yomwe imagwira pazolowetsa zonse ziwiri ndipo ndi ntchito ya kusiyana kosiyana kotseguka komwe kumagawika ndi kupindula kotseguka kwa njira wamba.
(4) Pezani Bandwidth Product
The gain-bandwidth product imatanthauzidwa nthawi zonse ngati chigawo chotsegulira-loop-loop-off pa -20dB/decade octave in the character curve and frequency.
(5) Lowetsani kukondera kwapano
Izi zimatanthawuza kuchuluka kwaposachedwa komwe kumalowa muzolowera pomwe op-amp ikugwira ntchito m'chigawo chotsatira.[4]
(6) Kokondera kutentha kwapano
Parameter iyi imayimira kuchuluka kwa kusiyanasiyana kwa kulowetsako komwe kukuchitika panopa pamene kutentha kumasintha.tabu nthawi zambiri imawonetsedwa mu pA/°C.
(7) Lowetsani detuning current
Parameter iyi ndi kusiyana pakati pa mafunde omwe akuyenda muzolowera ziwirizi.
(8) Kutentha kwapang'onopang'ono kwa kulowa kunja kwa gawo panopa (TCIOS)
Parameter iyi ikuyimira kuchuluka kwa kusintha kwa zomwe zalowetsedwa chifukwa cha kusintha kwa kutentha.tCIOS nthawi zambiri imawonetsedwa mu mayunitsi a pA/°C.
(9) Kukana kolowera kosiyanasiyana
Chizindikiro ichi chikuyimira chiŵerengero cha kuchuluka kwa kusintha kwa voliyumu yowonjezera ku chiwerengero chofananira cha kusintha kwamakono, kumene kusintha kwa magetsi kumabweretsa kusintha kwamakono.Mukayezedwa pa cholowetsa chimodzi, cholowetsa chinacho chimalumikizidwa ndi voteji yokhazikika yofanana.
(10) Kusokoneza zotsatira
Izi ndizomwe zimafanana ndi chizindikiro chaching'ono chamkati pazomwe zimatuluka pamene amplifier yogwira ntchito ikugwira ntchito m'chigawo chotsatira.
(11) Kusinthasintha kwamagetsi
Parameter iyi ndiye nsonga-mpaka-pamtunda wa kukwera kwamphamvu kwamagetsi komwe kumatha kukwaniritsidwa popanda kukakamiza chizindikiro chotulutsa, VO nthawi zambiri imatanthauzidwa pamtundu wina wa kukana ndi kuperekera magetsi.
(12) Kugwiritsa ntchito mphamvu
Imawonetsa mphamvu yosasunthika yomwe imagwiritsidwa ntchito ndi chipangizocho pamagetsi operekedwa, Pd nthawi zambiri imatanthauzidwa popanda katundu.
(13) Kukana Kwamagetsi Kwamagetsi
Gawoli limagwiritsidwa ntchito kuyeza kuthekera kwa amplifier yogwira ntchito kuti isunge zotulutsa zake zosasinthika pomwe magetsi operekera amasiyanasiyana.PSRR nthawi zambiri imawonetsedwa ngati kuchuluka kwa kusintha kwa voliyumu yolowera chifukwa cha kusintha kwamagetsi.
(14) Mtengo wotembenuka
Parameter iyi ndiyo mtengo wapatali wa chiŵerengero cha kuchuluka kwa kusintha kwa voliyumu yomwe imachokera ku nthawi yofunikira kuti kusinthaku kuchitike.sR nthawi zambiri imawonetsedwa mu V/µ's, ndipo nthawi zina imawonetsedwa ngati kusintha kwabwino komanso koyipa motsatana.
(15) Perekani zamakono
Izi ndizomwe zimagwiritsidwa ntchito ndi chipangizocho pamagetsi operekedwa, magawowa nthawi zambiri amatanthauzidwa ngati palibe katundu.
(16) Magawo amapeza bandwidth
Parameter iyi imatanthawuza kuchuluka kwa magwiridwe antchito a op-amp pomwe phindu lotseguka ndi lalikulu kuposa 1.
(17) Kulowetsa mphamvu yamagetsi
Parameter iyi ikuwonetsa kusiyana kwa voteji komwe kumayenera kugwiritsidwa ntchito polowetsa kuti magetsi azitulutsa zero.
(18) Input detuning voltage drift drift (TCVOS)
Izi zimatanthawuza kusintha kwa mphamvu yochotsa magetsi chifukwa cha kusintha kwa kutentha, komwe nthawi zambiri kumawonetsedwa m'mayunitsi a UV/°C.
(19) Kuthekera kolowetsa
CIN imasonyeza mphamvu yofanana ya cholowetsa chilichonse pamene op-amp ikugwira ntchito m'chigawo chozungulira (zolowera zina ndizokhazikika).
(20) Mtundu wamagetsi olowetsa
Izi zimatanthawuza kuchuluka kwa ma voliti olowera omwe amaloledwa pomwe op-amp ikugwira ntchito moyenera (ndipo zotsatira zomwe mukufuna zitha kupezeka), VIN nthawi zambiri imatanthauzidwa pamagetsi operekedwa.
(21) Kuchuluka kwa phokoso lamagetsi (eN)
Kwa ma amplifiers ogwirira ntchito, phokoso la voliyumu yolowera limatha kuganiziridwa ngati gwero lamphamvu la phokoso lolumikizidwa ndi kulowetsako.eN nthawi zambiri imawonetsedwa mu nV / muzu Hz ndipo imatanthauzidwa pafupipafupi.
(22) Lowetsani kachulukidwe ka phokoso (iN)
Kwa ma amplifiers ogwirira ntchito, phokoso lomwe likulowetsamo limatha kuganiziridwa ngati magwero awiri a phokoso omwe amalumikizidwa ndi cholowera chilichonse komanso cholumikizira wamba, chomwe nthawi zambiri chimawonetsedwa m'magawo a pA/root Hz, ofotokozedwa pafupipafupi.
(23) Magawo abwino ogwiritsira ntchito amplifier
Kukulitsa kwamitundu yosiyanasiyana, kukana kuyika kwamitundu yosiyanasiyana, kukana kwamitundu yofananira, komanso kuchuluka kwa malire akumtunda ndizopanda malire;voteji yomwe imayikidwa ndi kutentha kwake, kulowetsedwa komwe kumachokera komanso kutentha kwake, ndipo phokoso lonse ndi ziro.