Yakazara gwara reIntegrated Circuits (IC) Types

Integrated Circuits (ICs), zvivakwa zvekuvaka zvechizvino-zvino zvemagetsi, zvakashandura tekinoroji kubva pazvakatangwa. Aya madiki emagetsi maseketi, anowanzozivikanwa semachipisi, akagonesa iyo miniaturization uye hukuru hukuru kusimudzira kwezvishandiso zvisingaverengeki, kubva kumakomputa kuenda kumafoni uye zviridzwa zvekurapa. Iyi blog inotarisa zvakanyanya mhando dzemaseketi akabatanidzwa, shanduko yavo, uye basa ravo rakakosha mukusimudzira tekinoroji.

Kusarudzwa kwerudzi rweIC kunokanganisa geometry yemapad, kuongorora, thermal relief, uye njodzi yekutenga; sarudzo dzemapakeji dzinofanira kuenderana nekugona kweBGA assembly kana zvichidikanwa uye kusimbiswa kuburikidza neelectronic component sourcing.

Kunzwisisa Integrated Circuits

Maseketi akabatanidzwa anoteedzera kwaakabva kumakore ekuma1950, naJack Kilby naRobert Noyce vakatenda nekugadzira yekutanga kushanda maIC. Izvi zvakatanga kuitika zvakaisa hwaro hwekukurumidza kushanduka kweIC tekinoroji, zvichitungamira kune yakaoma uye inoshanda kwazvo mamicrochips anoshandiswa nhasi. Kubva pamagedhi akareruka epfungwa kuenda kune akaomesesa mamicroprocessors, maICs ave akanyanya compact, anoshanda, uye ane simba, achifambisa shanduko yeakasiyana matekinoroji.

Digital vs. Analog Integrated Circuits

Misiyano Yakakosha Pakati peDhijitari uye Analog ICs

Digital Integrated Circuits inoshandisa mabhinari data, kunyanya zero uye imwe, kuita masvomhu uye kuchengetedza ruzivo. Iwo ndiwo musana wemakomputa masisitimu, anogonesa kugadzirisa kwakaoma, manejimendi data, uye kutaurirana kwedhijitari. Analog Integrated Circuits, ukuwo, inobata nemasaini anoenderera anoratidza kusiyana kwakajeka kunowanikwa mune chaiyo-yepasirese analogi zviitiko senge ruzha, chiedza, uye tembiricha. Analog ICs akakosha pakusimudzira, kusefa, uye kushandura aya masaini anoenderera kuita fomu yakakodzera kugadziridzwa kwedhijitari kana kududzira kwevanhu.

Mienzaniso yeDigital Integrated Circuits

Mienzaniso yedhijitari ICs inosanganisira logic magedhi, microprocessors, uye memory chips. Izvi zvikamu zvakakosha mukugadzira dhizaini yemakomputa uye zvimwe zvigadzirwa zvedhijitari. Logic magedhi anoumba zvivharo zvekuvaka zvemaseketi edhijitari, mamicroprocessors anoshanda sepakati pekugadzirisa zvikamu zvemakomputa, uye mamemory chips anopa zvakakosha kuchengetedza data.

Zvishandiso zveDigital Integrated Circuits

Digital ICs anoshandiswa muhuwandu hwakawanda hwemashandisirwo kubva kune ekutanga macalculator kusvika kune epamberi komputa masisitimu. Izvo zvakakosha mukushanda kwemafoni, makamera edhijitari, terevhizheni, uye midziyo yemumba. Iko kurongeka uye kuita kwakasiyana-siyana kwedhijitari ICs kunoita kuti ive yakanakira maapplication anoda computations yakaoma, kuchengetedza data, uye dijitari chiratidzo chekugadzirisa.

Mienzaniso yeAnalog Integrated Circuits

Analog ICs anosanganisira anoshanda amplifiers, analog-to-digital converters, uye phase-yakakiiwa zvishwe. Operational amplifiers anoshandiswa kukwidziridza uye kusefa masaini eanalog, analog-to-digital anoshandura anoshandura masaini eanalog kuita dhijitari fomati, uye chikamu-chakakiyiwa zvishwe zvinoshandiswa kuwiriranisa uye nguva mumasisitimu ekutaurirana.

Zvishandiso zveAnalog Integrated Circuits

Analog ICs inowana maapplication munzvimbo dzinodiwa-chaiyo-yepasi chiratidzo kugadzirisa. Izvi zvinosanganisira odhiyo amplifiers, radio frequency modulation, uye akasiyana ekuona uye ekutarisa masisitimu. Izvo zvakakoshawo mumidziyo yekurapa senge ECG neEEG michina, iyo inogadzirisa zviratidzo zvemuviri.

Mhando dzeDigital Integrated Circuits

Microprocessors

Microprocessors, inowanzonzi iyo central processing unit (CPU), ipfungwa dzemakomputa uye akawanda emagetsi zvigadzirwa. Vanoita nhevedzano yemirairo yakachengetwa inonzi chirongwa. Rudzi urwu rweIC rune logic circuitry inoita mirairo yemashandiro ekombuta. Microprocessors inotangira kubva kune yakapusa dhizaini yebasa rekutanga kusvika kune yakaoma architectures epamusoro-yekupedzisira komputa. Iwo akakosha mumasisitimu kubva kumakomputa emunhu uye mafoni emafoni kusvika kumaseva makuru uye macomputer makuru.

Microcontroller

Microcontrollers ndeye compact yakabatanidzwa maseketi akagadzirirwa kutonga chaiyo mashandiro mune yakamisikidzwa system. A microcontroller inobatanidza microprocessor ine mamwe maficha akadai sendangariro (RAM neROM), yekupinda/inobuda (I/O) madoko, uye nenguva pane imwechete chip. Iwo akagadzirirwa chaiwo kudzora mumidziyo senge mota injini yekudzora masisitimu, maremote control, michina yemuhofisi, midziyo, maturusi emagetsi, matoyi, uye mamwe masisitimu akaiswa. Kubatanidzwa kwavo uye hunyanzvi hunovaita kuti vakwanise kubata mabasa akazvipira nemazvo.

Digital Signal processors (DSPs)

Digital Signal processors inyanzvi microprocessors yakagadzirirwa kuverengera-kumhanya kwenhamba, ichiita kuti ive yakakodzera kune chaiyo-nguva yedhijitari chiratidzo chekugadzirisa. DSPs dzakakosha mumashandisirwo anoda kukurumidza kuverenga masvomhu, senge odhiyo chiratidzo chekugadzirisa, dhijitari mufananidzo kugadzirisa, uye kufonera. Iwo akagadziridzwa kuti aenderane kugadzirisa, achivabvumira kuita akawanda maoperation panguva imwe chete, izvo zvakakosha mukugadzirisa yakaoma algorithms nekukurumidza uye nemazvo.

Memory Chips

Memory chips zvinhu zvakakosha mumagetsi edhijitari, zvichipa chengetedzo inodiwa kune data uye mirairo inoshandiswa ne microprocessors uye microcontrollers. Kune marudzi akasiyana endangariro machipisi, anosanganisira Random Access Memory (RAM), Read-Only Memory (ROM), flash memory, uye EEPROM (Electrically Erasable Programmable Read-Only Memory). Rudzi rwega rwega runoshandisa zvinangwa zvakasiyana zvekuchengetedza, kubva pakuchengetedza data kwenguva pfupi mu RAM kusvika kwenguva refu, isina-inoshanduka chengetedzo mu flash memory.

Logic ICs

Logic ICs ndiwo matombo ekuvaka edhijitari maseketi. Iwo anoshandiswa kuita akapusa ane musoro mabasa akadai AND, OR, NOT, XOR, NAND, NOR, uye XNOR. Logic ICs akakosha mukugadzira maseketi ekukurukurirana kwedhijitari, uye anogona kusanganiswa kuti aumbe mamwe mabasa akaomarara uye mashandiro mumhando dzakasiyana dzemagetsi. Izvo zvakakosha mukuita dhijitari computation, chiratidzo chekugadzirisa, uye data manejimendi mabasa.

Mhando dzeAnalog Integrated Circuits

Operational Amplifiers (Op-Amps)

Operational Amplifiers, inowanzozivikanwa seOp-Amps, ndiwo akakosha ekuvaka mumagetsi eanalog. Izvi zvinhu zvakasiyana-siyana zvinokurisa masaini emagetsi, zvichiita kuti zvibatane mumaseketi akasiyana siyana. Op-Amps inoshandiswa mukugadzirisa zviratidzo, kusefa, uye kuita masvomhu akadai sekuwedzera, kubvisa, kubatanidza, uye kusiyanisa. Zvishandiso zvavo zvinotangira kubva kuodhiyo uye vhidhiyo michina kuenda kune zviridzwa uye kutonga masisitimu.

Voltage Regulators

Voltage Regulators yakakosha mukuchengetedza inogara ichibuda voltage level kunyangwe kusiyanisa mukuisa voltage kana kurodha mamiriro. Iwo akakosha mumaseketi ekupa magetsi kuti ave nechokwadi chekushanda kwakagadzikana kwemidziyo yemagetsi. Voltage regulator inouya mumhando mbiri dzekutanga: linear uye switching. Linear regulator inopa yakapfava, yakaderera-ruzha mhinduro yekugadzikana kwemagetsi magetsi, nepo switching regulator inopa kunyatsoshanda uye inoshandiswa mumashandisirwo anoda yakafara yekuisa voltage renji uye yakaderera simba dissipation.

Radio Frequency (RF) ICs

Radio Frequency Integrated Circuits (RF ICs) inyanzvi dzeIC dzakagadzirirwa kushanda pamhepo dzakanyanya, izvo zvakakosha mumatambo ekutaurirana asina waya. Iwo anoshandiswa mumhando dzakasiyana-siyana dzekushandisa, kusanganisira nharembozha, mawireless network, uye satellite kutaurirana. RF ICs inobata mabasa akadai sekusimudzira chiratidzo, frequency kutendeuka, uye modulation/demodulation. Nekufambira mberi mune tekinoroji, aya maIC anoramba achishanduka, achiwedzera kubatanidzwa uye compact, achigonesa zvakanyanya uye ne miniaturized michina isina waya.

Analog-to-Digital Converters (ADCs)

Analog-to-Dhijitari Vashanduri (ADCs) vanoita basa rakakosha mukubatanidza nyika dzeanalogi uye dzedhijitari. Ivo vanoshandura masaini eanalogi, seruzha uye chiedza, kuita dhijitari data inogona kugadziriswa nedhijitari masisitimu. ADCs anoshandiswa mumidziyo yakasiyana-siyana semakamera edhijitari, mimhanzi inoridza, uye masisitimu ekutora data. Kuita kweADC kunoratidzwa nekugadziriswa kwayo, kumhanya, uye mashandisiro emagetsi, zvichikanganisa kunaka uye kugona kwekumiririra kwedhijitari yechiratidzo cheanalogi.

Digital-to-Analog Converters (DACs)

Digital-to-Analog Converters (DACs) inoita zvinopesana neADCs. Ivo vanoshandura dhijitari data kumashure kuita analog masaini. Shanduko iyi yakakosha mumashandisirwo akaita sekutamba kwekuteerera, uko madhijitari maodhiyo mafaera anofanirwa kushandurwa kuita masaini eanalog kune vatauri kana mahedhifoni. MaDAC anoshandiswawo munharembozha masisitimu, kwaanoshandura masaini edhijitari achidzokera kuita analog yekutapurirana pamusoro peanalog mediums.

Mixed-Signal Integrated Circuits

Kusanganiswa kweDhijitari uye Analog Mabasa

Mixed-signal integrated circuits isanganiswa yeanalog uye dijitari redunhu pane imwechete chip. Musanganiswa uyu unobvumira aya maICs kugadzirisa ese masaini eanalogi (seruzha, tembiricha, kana mwenje) uye masaini edhijitari (senge binary data mumakomputa). Simba remusanganiswa-signal ICs riri mukukwanisa kwavo kuvhara mukaha uripo pakati penyika chaiyo, inova analogi, uye iyo dijitari yekugadzirisa simba remagetsi emazuva ano. Ivo vanogona kupindirana zvakananga nenharaunda, vachishandura mapimendi eanalog kuita data redhijitari yekugadzirisa, uye vozodzokera kumasaini eanalog kudzora kana kutyaira akasiyana masisitimu.

Zvishandiso muMidziyo Yakasiyana

Mixed-signal ICs inowanikwa kwese mune tekinoroji yemazuva ano, ichitsvaga maapplication mumhando yakawanda yemidziyo. Izvo zvakakosha kune smartphones, kwavanogadzirisa masaini ekubata zviratidziro, makamera, uye maodhiyo masisitimu. Mumagetsi emotokari, ivo vanodzora masisitimu kubva kune manejimendi manejimendi kusvika mukati-mota varaidzo. Zvemagetsi zvevatengi zvakaita semakamera edhijitari, zvinoridza mimhanzi, uye midziyo yakangwara yemumba inotsamira zvakanyanya pane aya maIC kuti aenderane nemasensor uye kuita mabasa akaomarara ekudzora. Zvishandiso zveindasitiri zvinosanganisira otomatiki masisitimu, uko yakasanganiswa-chiratidzo ICs inobatsira mukutarisa nekudzora maindasitiri maitiro.

Dhizaini uye Kugadzira Matambudziko

Magadzirirwo uye kugadzirwa kweakasanganiswa-chiratidzo ICs anounza akasiyana matambudziko nekuda kwekubatanidzwa kwezvose analogi uye dijitari zvikamu. Maseketi eAnalog anonzwa ruzha uye anoda chaiyo chikamu chinofananidzwa, nepo maseketi edhijitari anogona kuburitsa ruzha rwakakura, zvingangokanganisa masaini eanalogi. Kuenzanisa zvinhu izvi zvinoda kunyatsoronga marongerwo uye nzira dzekuzviparadzanisa nevamwe. Maitiro ekugadzira anodawo kurongeka kwepamusoro kuona kuti ese madhijitari uye analog zvikamu zvinoshanda nemazvo mukati meiyo chip.

Ramangwana Trends uye Kufambira Mberi

Kufambira mberi mune yakasanganiswa-signal IC tekinoroji iri kuramba ichisundira miganhu yezvinogoneka mumagetsi. Zvitsva zviri kutarisa kudzikisa mashandisirwo emagetsi, kuwedzera kukurumidza, uye miniaturizing zvikamu, zvichibvumira mamwe macompact uye simba-rinoshanda zvishandiso. Tekinoroji dziri kusimukira senge IoT uye zvishandiso zvinopfekwa, izvo zvinoda kusanganisa kusanganisa kwema sensors, kugadzirisa data, uye kubatana, zvakagadzirirwa kuti zvibatsirwe zvakanyanya kubva mukufambira mberi uku mumisanganiswa-chiratidzo ICs.

Application-Specific Integrated Circuits (ASICs) uye Field-Programmable Gate Arrays (FPGAs)

Kunzwisisa ASICs: Tailored Efficiency

Application-Specific Integrated Circuits (ASICs) machipisi akasarudzika akagadzirirwa imwe application kana basa. Kusiyana neyakajairwa-chinangwa ICs, maASIC akagadziridzwa kuita chaiwo mabasa ane hunyanzvi hwepamusoro uye nekumhanya. Iyi nyanzvi inoita kuti ive yakakodzera kune yakakwira-vhoriyamu zvigadzirwa uko kuita optimization uye kudzikisa mutengo kwakakosha. ASICs anowanzo shandiswa muvatengi zvemagetsi, mota masisitimu, uye network michina. Chimiro chavo chebespoke, zvisinei, chinoreva mitengo yekusimudzira yakakwira uye nguva refu-ku-musika, zvichiita kuti vasakodzere kukurumidza prototyping kana diki-chikero kugadzirwa.

FPGAs: Flexibility uye Reconfigurability

Munda-Unorongwa Gedhi Arrays (FPGAs) inomira kunze kwekuita kwavo kwakasiyana-siyana uye kugadzirisa zvakare. Kusiyana neASICs, maFPGA anogona kurongwa uye kurongwazve mushure mekugadzira, ichipa shanduko yakakosha mukugadzira uye kushandisa. Uku kugadziridzwazve kunobvumira kugadziridzwa kwezvikanganiso, zvigadziriso, uye kunyange kugadziridza kwakazara kweakasiyana maapplication, zvichiita kuti FPGAs ive sarudzo yakakurumbira mu prototyping, tsvagiridzo, uye budiriro mamiriro. Iwo anoshandiswa zvakanyanya mukugadzirisa zviratidzo, aerospace uye kudzivirira zvikumbiro, uye kufonera. Mukana wakakosha weFPGAs uri mukugona kwavo kuchinjika kune zvinodiwa uye matekinoroji, zvisinei nemutengo wepamusoro weyuniti uye kuderera kwekuita kwekuita zvichienzaniswa neASICs.

Kuenzanisa Kuongorora: ASICs vs. FPGAs

Sarudzo pakati peASICs neFPGAs inotsamira pazvinhu zvakaita semutengo, kuita zvinodiwa, nguva yekuvandudza, uye huwandu hwekugadzira. ASICs inopa kuita kwepamusoro uye yakaderera pa-yeyuniti mutengo pamavhoriyamu akakwira, asi neakakosha epamberi mutengo wekusimudzira uye kusachinjika mushure mekugadzira. FPGAs, neimwe nzira, inopa dhizaini kuchinjika uye mapfupi ekusimudzira denderedzwa, akanakira yakaderera-kusvika-yepakati vhoriyamu kugadzirwa kana mapurojekiti ane simba anoda kugara achigadziridzwa. Nekudaro, ivo vanowanzo unza yakakwira per-uniti mutengo uye yakaderera mashandiro ekuita kupfuura maASIC. Muchidimbu, sarudzo pakati peASIC neFPGA kutengeserana pakati pemutengo wepamberi uye kuchinjika, kuita optimization, uye kwenguva refu scalability.

Simba Integrated Circuits

ICs for Power Management

Power Integrated Circuits inoita basa rakakosha mukutonga nekugadzirisa simba mumidziyo yemagetsi. Iwo akagadzirwa kuti abate mabasa akasiyana siyana sekushandura ma voltages, kudzora kubhadharisa bhatiri, uye kugovera simba nemazvo mukati mehurongwa. Aya maIC akakosha mukugadzirisa mashandisirwo esimba, nekudaro kurebesa hupenyu hwebhatiri nekusimudzira kushanda kwese kwemidziyo. Mumagetsi anotakurika senge masmartphones, malaptop, uye tekinoroji inopfekeka, maICs emagetsi akakosha pakugona kwavo kubata simba munzira dzakasimba uye dzakasimba.

Mhando dzeMasimba Akabatanidzwa Masekete

Kune akatiwandei emhando dzesimba ICs, imwe neimwe yakagadzirirwa kune chaiwo maitiro. Voltage regulators, semuenzaniso, chengetedza inogara ichibuda voltage kunyangwe kusiyana kwemagetsi ekupinza kana mamiriro ekuremedza. Kushandura maregulator kunopa hunyanzvi hwepamusoro mukushandurwa kwesimba zvichienzaniswa neanear regulators. Mamwe marudzi anosanganisira mabhatiri manejimendi ICs, ayo anovimbisa yakachengeteka uye inobudirira kuchaja uye kuburitsa mabhatiri, uye magetsi amplifiers, ayo anoshandiswa zvakanyanya mukutaurirana pasina waya yekusimudza masaini.

Dhizaini Zvinetso uye Zvitsva

Kugadzira simba ICs kunopa akasarudzika matambudziko, kunyanya mukuyera kugona, saizi, uye kupisa kupisa. Sezvo zvigadzirwa zvemagetsi zvichiva zvidiki uye zvine simba zvakanyanya, kudiwa kweiyo compact, asi inoshanda simba maICs kwatungamira kune zvakakosha hunyanzvi mundima iyi. Kufambira mberi mune semiconductor zvinhu, zvakadai sekushandiswa kwegallium nitride (GaN) uye silicon carbide (SiC), yakagonesa kugadzirwa kwesimba ICs iyo isiri iyo inoshanda chete asiwo idiki uye inokwanisa kubata yakakwirira tembiricha uye voltages.

Zvishandiso muRenewable Energy uye Magetsi Mota

Kupfuura zvemagetsi zvevatengi, simba ICs rave rakakosha mukufambisira mberi kwesimba remagetsi masisitimu uye mota dzemagetsi (EVs). Mune solar inverters, maICs emagetsi anoshandura iyo inoshanduka yakananga ikozvino (DC) inobuda yephotovoltaic solar panel kuita inochinjika ikozvino (AC) inogona kupihwa mugetsi remagetsi. MuEVs, ivo vanobata kuyerera kwesimba pakati pebhatiri, mota, uye mamwe masisitimu, vachitamba basa rakakosha mukufambisa kwesimba remotokari uye kuita.

Nyaya Dzesviro Dzidziso Mu Integrated Circuit Technology

Nanotechnology iri kushandura ndima yemaseketi akabatanidzwa nekugonesa kuvandudzwa kweadiki, anoshanda, uye ane simba ICs. Ichishandisa zvinhu uye maitiro pa nanoscale, mainjiniya vanokwanisa kurongedza mamwe ma transistors munzvimbo yakapihwa, zvakanyanya kuwedzera mashandiro uye kuderedza mashandisiro emagetsi emicrochips. Kufambira mberi uku hakusi kwekuita miniaturization chete; ndezvekutsanangudza zvakare miganhu yekumhanya uye kugona mukombuta uye zvigadzirwa zvemagetsi.

Microelectromechanical Systems (MEMS) inomiririra kusanganisa kunoshamisa kwemakanika uye zvemagetsi zvikamu pane microscale. Aya masisitimu ari kuwedzera kuve akabatanidzwa muICs kuti ape zvitsva zvinoshanda senge sensing, actuation, uye fluidic control. Tekinoroji yeMEMS yakawana maapplication munzvimbo dzakasiyana siyana, kubva kune accelerometers muma smartphones kusvika kudiki maikorofoni mukubatsira kunzwa, uye kunyangwe mumidziyo yekurapa yepamusoro.