OPA4322AIPWR Quad, 5.5-V, 20-MHz
OPA4322AIPWR Quad, 5.5-V, 20-MHz
Iimpawu eziphambili zeOPA4322
Ukufumana ububanzi: 20 MHz
ingxolo ePhantsi: 8.5 nV√Hz ku-1 kHz
Inqanaba lokuhlatywa: 10 V/µs
I-THD ephantsi+N: 0.0005%
Uloliwe ukuya kuloliwe I/O
I-Offset Voltage: 2 mV (ubuninzi)
Umbane wokubonelela: 1.8 V ukuya kwi-5.5 V
Ubonelelo lwangoku: 1.5 mA/ch
Ukuvalwa: 0.1 µA/ch
Umanyano-Ukufumana Okuzinzileyo
Iipakethi ezincinci: SOT-23, SON, VSSOP, TSSOP
Inkcazelo ye-OPA4322
Uthotho lwe-OPAx322x luqulathe izikhulisa-zwi ezisebenzayo zeCMOS enye, ezimbini, ezimbini, ezine-quad ezinengxolo ephantsi kunye negalelo likaloliwe ukuya kuloliwe kunye neziphumo ezilungiselelwe amandla aphantsi, usetyenziso lonikezelo olunye.Icaciswe ngaphaya konikezelo olubanzi lwe-1.8 V ukuya kwi-5.5 V, i-low quiescent current ye-1.5 mA kuphela ngetshaneli nganye yenza ezi zixhobo zilungele ukusetyenziswa kwamandla anamandla.
Indibaniselwano yengxolo ephantsi kakhulu (8.5 nV√Hz kwi-1 kHz), i-high-gain-gain bandwidth (20 MHz), kunye nesantya esikhawulezayo sokubulala (10 V/µs) yenza usapho lwe-OPAx322x lube lulungele uluhlu olubanzi lwezicelo, kubandakanywa ukumiswa komqondiso kunye nokukhulisa isivamvo kufuna iinzuzo eziphezulu.Ibandakanya i-THD ephantsi, uthotho lwe-OPAx322x lukwagqwesileyo kusetyenziso lweaudio yabathengi, ngakumbi kwiinkqubo zobonelelo olunye.
Imifuziselo ye-OPAx322S ibandakanya imowudi yokuvala evumela i-amplifiers ukuba zitshintshelwe kumsebenzi oqhelekileyo ukuya kumsinga olindileyo oqhele ukuba ngaphantsi kwe-0.1 µA.
I-OPA322 (inguqulo enye) ifumaneka kwi-5-pin SOT-23 kunye ne-6-pin SOT-23, ngelixa i-OPA2322 (i-double version) inikezelwa kwi-8-pin VSSOP, i-10-pin VSSOP, i-8-pin SOIC, kunye ne-8 -pin SON iiphakheji.I-quad version ye-OPA4322 iza nge-14-pin TSSOP kunye neepakethe ze-TSSOP ze-16-pin.Zonke iinguqulelo zikhankanyiwe ukuba zisebenze ukusuka ku -40°C ukuya +125°C.
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
