I-Spot enye DS90UB936TRGZTQ1 48-VQFN-EP 7×7 isiphaluka esihlanganisiweyo 12-BIT 100MHFPD-LINK III DESERIA

I-1.Iisekethe ezidibeneyo zingahlelwa ngeendlela ezininzi, ngokubhekiselele ekubeni isekethe i-analog okanye idijithali: iisekhethi ezidibeneyo ze-analog, i-digital integrated circuits, kunye neesekethe ezidibeneyo ezidibeneyo (i-analog kunye nedijithali kwi-chip eyodwa).
Iisekethe ezidityanisiweyo zeDijithali zinokuqulatha nantoni na ukusuka kumawaka ukuya kwizigidi zamasango e-logic, i-flip-flops, i-multi-taskers, kunye nezinye iisekethe kwiimilimitha ezimbalwa zesikwere.Ubungakanani obuncinci bale mijikelezo buvumela isantya esiphezulu, ukusetyenziswa kwamandla aphantsi (jonga umbane ophantsi), kunye nokunciphisa iindleko zokuvelisa xa kuthelekiswa nokuhlanganiswa kwebhodi.Ezi zidijithali ze-IC, ezimelwe yi-microprocessors, i-digital signal processors, kunye ne-microcontrollers, zisebenza kunye ne-binary, processing 1 kunye ne-0 izibonakaliso.
Ii-ICs ze-analogue, umzekelo, ii-sensor, ii-circuits zokulawula amandla, kunye ne-op-amps, eqhuba iimpawu ze-analog.Imisebenzi yokwandisa, ukuhluza, ukuchithwa, ukuxuba, njl.Ngokusebenzisa iisekethe ezidibeneyo ze-analog eziyilwe ngobuchule, ezibonakaliswe kakuhle, umyili wesekethe ukhululwe kumthwalo wokuba ayile yonke into ukusuka kwizinto ezisisiseko, i-transistor enye ngexesha.
Iisekethe ezidibeneyo zinokudibanisa i-analog kunye neesekethe zedijithali kwi-chip enye ukwenza izixhobo ezifana neziguquli ze-analog-to-digital kunye neziguquli zedijithali-to-analog.Iisekethe ezinjalo zibonelela ngeesayizi ezincinci kunye neendleko eziphantsi, kodwa kufuneka kuthathelwe ingqalelo malunga nokungqubuzana kweempawu.
2.I-chips zibizwa ngokubanzi ngolu hlobo lulandelayo: unobumba + inombolo + unobumba
Unobumba wokuqala sisishunqulelo somenzi wetshiphu okanye uthotho lwetshiphu.Umzekelo, uninzi lwaba baqala nge-MC basuka kwi-Motorola kwaye uninzi lwaba baqala ngo-MAX basuka kwaMaxis.
Inani eliphakathi ngumzekelo osebenzayo.Njenge-MC7805 kunye ne-LM7805, ukusuka kwi-7805 unokubona ukuba umsebenzi wabo kukuvelisa i-5V, kungekhona nje umenzi ofanayo.
Oonobumba ngasemva ubukhulu becala lulwazi lwepakethe, kuya kufuneka ujonge kulwazi olunikezelwe ngumvelisi ukuze wazi kakuhle ukuba yeyiphi ipakethe emele oonobumba.
Uluhlu lwe-74 ligama eliqhelekileyo lezixhobo ze-logic ze-TTL, ezifana ne-74LS00, 74LS02, njl. Akucaci kwi-74 yodwa ukuba yintoni imveliso yenkampani.Iinkampani ezahlukeneyo ziya kongeza izimaphambili phambi kwe-74, umz. SN74LS00, njl.
3.Inombolo yemodeli ye-IC epheleleyo kufuneka iqulathe ubuncinane la macandelo amane alandelayo:
I-prefix (ileyibhile yokuqala) ----- luphawu oluhle lwemveliso yenkampani.
Isixhobo
Iklasi yobushushu ----- yahlula phakathi kwebakala lezorhwebo, ibakala lemizi-mveliso, ibakala lomkhosi, njalo njalo. Ngokubanzi, u-C ubonisa ibakala lasekuhlaleni, ndibonisa ibakala lamashishini, u-E ubonisa ibakala elongeziweyo lemizi-mveliso, u-A ubonisa ibakala le-aerospace aze uM abonise ibakala lomkhosi. .
Iphakheji ---- ibonisa ipakethe kunye nenani lezikhonkwane zemveliso.Ezinye iimodeli ze-IC ziya kuba nomnye umxholo:
Ireyithi ---- ezifana nememori, MCU, DSP, FPGA, njl. iimveliso zinerayithi umahluko, ezifana -5, -6, kunye namanye amanani abonisa.
Ubume benkqubo ---- umz. injongo ngokubanzi ii-ICs zedijithali zizi-COMS kunye ne-TL, zidla ngokuboniswa ngonobumba u-C no-T.
Ingaba ihambelana nokusingqongileyo ----- ngokubanzi unobumba ekupheleni kwenombolo yomzekelo ukubonisa ukuba ihambelana nokusingqongileyo, njengo-z, R, +, njl.
Ukupakisha ----- kubonisa ukuba luhlobo luni lokupakisha izinto ezithunyelwayo, umz. ityhubhu, T/R, uloliwe, itreyi, njl.
Inombolo yoguqulelo ---- ibonisa inani lamaxesha imveliso iguqulwe, ngokuqhelekileyo nge-M njengoguqulelo lokuqala.