Malo amodzi DS90UB936TRGZTQ1 48-VQFN-EP 7×7 gawo lophatikizika 12-BIT 100MHFPD-LINK III DESERIA

1.Magawo ophatikizika amatha kugawidwa m'njira zambiri, malingana ndi momwe dera ndi analogi kapena digito: maulendo ophatikizika a analogi, makina osakanikirana a digito, ndi maulendo osakanikirana osakanikirana (analog ndi digito pa chip chimodzi).
Mabwalo ophatikizika a digito amatha kukhala ndi chilichonse kuyambira masauzande mpaka mamiliyoni a zitseko zomveka, zopindika, ma multitaskers, ndi mabwalo ena pamasikweya mamilimita angapo.Kukula kwakung'ono kwa mabwalowa kumathandizira kuthamanga kwambiri, kutsika kwamphamvu kwamagetsi (onani mapangidwe amphamvu otsika), komanso kuchepetsa mtengo wopangira poyerekeza ndi kuphatikiza kwamagulu.Ma IC a digito awa, oimiridwa ndi ma microprocessors, ma processor a digito, ndi ma microcontrollers, amagwira ntchito ndi binary, kukonza ma sign 1 ndi 0.
Ma IC a analogue ali ndi, mwachitsanzo, masensa, mabwalo owongolera mphamvu, ndi ma op-amps, omwe amawongolera ma siginecha a analogi.Ntchito zokulitsa, kusefa, kutsitsa, kusakaniza, ndi zina zambiri zatha.Pogwiritsa ntchito mabwalo ophatikizika opangidwa mwaluso, odziwika bwino a analoji, wokonza dera amamasuka pakupanga chilichonse kuchokera pazoyambira, transistor imodzi panthawi imodzi.
Mabwalo ophatikizika amatha kuphatikiza ma analogi ndi ma digito pa chip chimodzi kuti apange zida monga zosinthira zaanaloji kupita ku digito ndi zosinthira digito-to-analogi.Mabwalo oterowo amapereka miyeso yaying'ono komanso yotsika mtengo, koma chisamaliro chiyenera kutengedwa pankhani ya mikangano yazizindikiro.
2.Chips nthawi zambiri amatchulidwa motere: chilembo + nambala + chilembo
Chilembo choyamba ndi chidule cha wopanga chip kapena mndandanda wa chip.Mwachitsanzo, ambiri omwe amayamba ndi MC akuchokera ku Motorola ndipo ambiri omwe akuyamba ndi MAX ndi ochokera ku Maxis.
Nambala yapakati ndi chitsanzo chogwira ntchito.Monga MC7805 ndi LM7805, kuchokera ku 7805 mutha kuwona kuti ntchito yawo ndikutulutsa 5V, osati wopanga yemweyo.
Zilembo zakumbuyo ndizo zambiri za phukusi, muyenera kuyang'ana zomwe wopanga amapanga kuti mudziwe ndendende zomwe zilembozo zikuyimira.
Mndandanda wa 74 ndi dzina lodziwika bwino la zipangizo zamakono za TTL, monga 74LS00, 74LS02, ndi zina zotero.Makampani osiyanasiyana adzawonjezera ma prefixes kutsogolo kwa 74, mwachitsanzo SN74LS00, ndi zina.
3.Nambala yathunthu yachitsanzo ya IC iyenera kukhala ndi magawo anayi otsatirawa:
Chilembo (chilembo choyambirira) ----- ndi chizindikiro chabwino cha malonda a kampani.
Dzina la chipangizo ---- nthawi zambiri limasokoneza ntchito ya chinthucho (kukumbukira kumauza mphamvu).
Kalasi ya kutentha ----- imasiyanitsa pakati pa kalasi yamalonda, kalasi ya mafakitale, kalasi ya asilikali, ndi zina zotero. Kawirikawiri, C imasonyeza kalasi ya anthu, ine ndikuwonetsa kalasi ya mafakitale, E imasonyeza kalasi yowonjezera ya mafakitale, A imasonyeza kalasi ya ndege ndipo M imasonyeza gulu lankhondo. .
Phukusi ---- limasonyeza phukusi ndi chiwerengero cha mapini a mankhwala.Mitundu ina ya IC idzakhala ndi zina:
Mlingo ---- monga kukumbukira, MCU, DSP, FPGA, etc. mankhwala ndi mlingo kusiyana, monga -5, -6, ndi manambala ena amasonyeza.
Kapangidwe kanjira ---- mwachitsanzo, ma IC a digito ndi COMS ndi TL, omwe nthawi zambiri amawonetsedwa ndi zilembo C ndi T.
Kaya ndi yogwirizana ndi chilengedwe ----- nthawi zambiri imakhala ndi kalata kumapeto kwa nambala yachitsanzo yosonyeza ngati ili ndi chilengedwe, monga z, R, +, ndi zina zotero.
Kupaka ----- kumawonetsa mtundu wamtundu wazinthu zomwe zimatumizidwa, mwachitsanzo chubu, T/R, njanji, thireyi, ndi zina.
Nambala ya mtundu ---- ikuwonetsa kuchuluka kwa zomwe zidasinthidwa, nthawi zambiri M ngati mtundu woyamba.