Imwe Spot DS90UB936TRGZTQ1 48-VQFN-EP 7×7 yakabatanidzwa dunhu 12-BIT 100MHFPD-LINK III DESERIA

1.Integrated circuits inogona kuiswa nenzira dzakawanda, zvichienderana nekuti dunhu iri analog kana digital: analog integrated circuits, digital integrated circuits, uye yakasanganiswa-signal integrated circuits (analog uye digital pane imwe chip).
Digital integrated circuits inogona kuva nechero chinhu kubva kuzviuru kusvika kumamiriyoni emagedhi ane logic, flip-flops, multi-taskers, uye mamwe masekete pane mashoma masikweya millimita.Ukuru hudiki hwemaseketi aya hunobvumira kukurumidza kukurumidza, kuderera kwesimba rekushandisa (ona yakaderera dhizaini), uye kuderedzwa kwemitengo yekugadzira kana ichienzaniswa nebhodhi-level kubatanidzwa.Aya madhijitari maIC, anomiririrwa nemamicroprocessors, madhijitari masaini processors, uye microcontrollers, anoshanda nemabhinari, kugadzirisa 1 uye 0 masaini.
Analogue ICs ane, semuenzaniso, ma sensors, magetsi ekudzora maseketi, uye op-amps, ayo anogadzira masaini eanalog.Iwo mabasa ekusimudzira, kusefa, demodulation, kusanganisa, nezvimwe zvinopedzwa.Nekushandisa hunyanzvi hwakagadzirwa, hunonyatso hunhu hweanalogi hwakabatanidzwa maseketi, mugadziri wedunhu anorerutswa pamutoro wekugadzira zvese kubva kune yekutanga, imwe transistor panguva.
Maseketi akabatanidzwa anogona kubatanidza analog uye dhijitari maseketi pane imwechete chip kugadzira zvishandiso zvakaita seanalog-kune-digital converters uye digital-to-analog converters.Maseketi akadaro anopa hukuru hudiki uye mitengo yakaderera, asi kungwarira kunofanirwa kutorwa maererano nekukonana kwechiratidzo.
2.Chips inowanzonzi mazita anotevera: tsamba + nhamba + tsamba
Tsamba yekutanga ndiyo chidimbu chemugadziri wechip kana chip series.Semuenzaniso, mazhinji eanotanga neMC anobva Motorola uye mazhinji ekutanga neMAX anobva kuMaxis.
Nhamba iri pakati ndiyo inoshanda muenzaniso.Kufanana neMC7805 uye LM7805, kubva pa7805 unogona kuona kuti basa ravo nderekuburitsa 5V, kwete mugadziri mumwe chete.
Iwo mavara ari kumashure anonyanya ruzivo rwepakeji, iwe unofanirwa kutarisa ruzivo rwunopihwa nemugadziri kuti uzive chaizvo kuti mabhii anomiririra pasuru ipi.
Iyo 74 yakatevedzana ndiro zita rinowanzozivikanwa reyakajairwa TTL logic zvishandiso, senge 74LS00, 74LS02, nezvimwewo. Hazvina kujeka kubva ku74 chete kuti chigadzirwa chekambani chii.Makambani akasiyana achawedzera prefixes pamberi peiyo 74, semuenzaniso SN74LS00, nezvimwe.
3.A yakazara IC modhi nhamba inofanira kazhinji iine zvikamu zvina zvinotevera:
Iyo prefix (yekutanga label) ----- chiratidzo chakanaka chechigadzirwa chekambani.
Iro zita remudziyo--------------------------------------------,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,-,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Tembiricha yekirasi ----- inosiyanisa giredhi rekutengesa, giredhi remaindasitiri, giredhi remauto, zvichingodaro. Kazhinji, C inoratidza giredhi revanhu, ini ndinoratidza giredhi reindasitiri, E inoratidza giredhi remaindasitiri, A anoratidza giredhi remuchadenga uye M anoratidza giredhi remauto. .
Package ---- inoratidza pasuru uye nhamba yemapini echigadzirwa.Mamwe ma IC modhi achave nezvimwe zvirimo:
Rate ---- senge ndangariro, MCU, DSP, FPGA, nezvimwewo zvigadzirwa zvine misiyano yemitengo, senge -5, -6, uye dzimwe nhamba dzinoratidza.
Chimiro chemaitiro ---- semuenzaniso chinangwa chedhijitari ICs maCOMS neTL, anowanzo kuratidzwa nemabhii C uye T.
Kunyangwe iri nharaunda ine hushamwari ----- kazhinji ine tsamba pakupera kwenhamba yemuenzaniso kuratidza kana ine hukama hwenzvimbo, senge zo, r, +, etc.
Packaging ----- inoratidza mumhando ipi yekurongedza zvinhu zvinotumirwa, semuenzaniso chubhu, T/R, njanji, tireyi, nezvimwe.
Nhamba yeshanduro ---- inoratidza nhamba yenguva iyo chigadzirwa chakagadziridzwa, kazhinji neM seyokutanga vhezheni.