INA199B2DCKR 26V i-bi-directional yangoku yeamplifier
INA199B2DCKR 26V i-bi-directional yangoku yeamplifier
Iimpawu zeINA199
Uluhlu olubanzi lweModi eqhelekileyo: -0.3 V ukuya kwi-26 V
I-Offset Voltage: ±150 µV (Ubuninzi)
(Yenza iShunt Drops ye-10-mV isikali esipheleleyo)
Ukuchaneka:Ukufumana imposiso (Obona Buphezulu boBubushushu):
±1% (Uguqulelo lweC)
±1.5% (iiNguqulelo zika-A no-B)
0.5-µV/°C Offset Drift (Ubuninzi)
10-ppm/°C Gain Drift (Ubuninzi)
UKhetho lweeNgeniso:Okuzolileyo ngoku: 100 µA (Ubuninzi)
INA199x1: 50 V/V
INA199x2: 100 V/V
INA199x3: 200 V/V
Iiphakheji: 6-Pin SC70, 10-Pin UQFN
Inkcazelo ye-INA199
Uluhlu lwe-INA199 lwe-voltage-output, iimonitor zangoku-shunt (ezikwabizwa ngokuba yi-current-sense amplifiers) ziqhele ukusetyenziselwa ukhuseleko olugqithisiweyo, umlinganiselo ochanekileyo-okhoyo ngoku wokuphucula inkqubo, okanye kwiisekethe zempendulo ezivaliweyo.Olu luhlu lwezixhobo lunokuqonda ukuhla kwi-shunt resistors kwi-voltage yemowudi eqhelekileyo ukusuka ku-0.3 V ukuya kwi-26 V, ngokuzimeleyo kumbane wobonelelo.Iinzuzo ezintathu ezisisigxina ziyafumaneka: 50 V / V, 100 V / V, kunye ne-200 V / V.I-offset ephantsi ye-architecture ye-zero-drift yenza ukuba imvakalelo yangoku kunye nokuhla okuphezulu kwi-shunt ephantsi njenge-10-mV epheleleyo.
Ezi zixhobo zisebenza ukusuka kwi-2.7-V enye ukuya kwi-26-V yamandla ombane, ukuzoba ubuninzi be-100 µA yonikezelo lwangoku.Zonke iinguqulelo zichazwe ukusuka -40 ° C ukuya ku-125 ° C, kwaye zinikezelwa kuzo zombini iiphakheji ze-SC70-6 kunye ne-UQFN-10 ezicekethekileyo.
1. Ngoobani abasebenzi kwisebe lakho le-R & D?Ziziphi iziqinisekiso zakho?
-R & D UMlawuli: yenza isicwangciso sexesha elide seR & D senkampani kwaye ubambe isikhokelo sophando kunye nophuhliso;Ukukhokela kunye nokulawula isebe le-r&d ukuphumeza isicwangciso se-r&d yenkampani kunye nesicwangciso sonyaka se-R&D;Lawula inkqubela phambili yophuhliso lwemveliso kwaye uhlengahlengise isicwangciso;Misela uphando lwemveliso egqwesileyo kunye neqela lophuhliso, uphicotho kunye noqeqesho olunxulumene nabasebenzi bobugcisa.
Umphathi we-R & D: yenza imveliso entsha ye-R & D isicwangciso kwaye ubonise ukwenzeka kwesicwangciso;Ukongamela kwaye ulawule inkqubela kunye nomgangatho womsebenzi we-r&d;Phanda ngophuhliso lwemveliso entsha kwaye ucebise izisombululo ezisebenzayo ngokweemfuno zabathengi kwiinkalo ezahlukeneyo
Abasebenzi be-R&d: ukuqokelela kunye nokusombulula iinkcukacha eziphambili;inkqubo yeKhompyutha;Ukuqhuba iimvavanyo, iimvavanyo kunye nohlalutyo;Lungisa izixhobo kunye nezixhobo zovavanyo, iimvavanyo kunye nohlalutyo;Ukurekhoda idatha yokulinganisa, yenza izibalo kwaye ulungiselele iitshathi;Yenza uphando lwamanani
2. Yintoni uphando lwakho lwemveliso kunye nombono wophuhliso?
-Umbono wemveliso kunye nokukhethwa kwemveliso kunye novavanyo lwenkcazo yemveliso kunye noyilo lwesicwangciso seprojekthi kunye novavanyo lwemveliso kunye nokuqinisekiswa kokuqaliswa kwintengiso
