Kodi mukudziwa kuti LED IC ndi chiyani?

Light Emitting Diode Integrated Circuit imatchedwa LED IC. Ndi mtundu wamagetsi ophatikizika omwe amapangidwa makamaka kuti aziwongolera ndikuyendetsa ma LED, kapena ma diode otulutsa kuwala. Magetsi ophatikizika a LED (ICs) amapereka magwiridwe antchito osiyanasiyana, kuphatikiza kuwongolera ma voliyumu, dimming, ndi kuwongolera kwapano, zomwe zimathandizira kuyang'anira kolondola komanso koyenera kwa makina owunikira a LED. Mapulogalamu a mabwalo ophatikizikawa (ICs) amaphatikizapo mapanelo owonetsera, zowunikira, ndi zowunikira zamagalimoto.
Chidule cha Integrated Circuit ndi IC. Ndi kachipangizo kakang'ono kamagetsi kamene kamapangidwa ndi zigawo zambiri zopangidwa ndi semiconductor, kuphatikizapo resistors, transistors, capacitor, ndi ma circuits ena apakompyuta. Ntchito zamagetsi monga kukulitsa, kusintha, kuwongolera mphamvu yamagetsi, kukonza ma siginecha, ndi kusungirako deta ndiyo ntchito yayikulu ya gawo lophatikizika (IC). Zinthu zambiri zamagetsi, monga makompyuta, mafoni am'manja, ma TV, zida zamankhwala, makina amagalimoto, ndi zina zambiri, amagwiritsa ntchito. mabwalo ophatikizika (ICs). Mwa kuphatikiza magawo angapo kukhala chip chimodzi, amalola zida zamagetsi kukhala zazing'ono, kuchita bwino, komanso kugwiritsa ntchito mphamvu zochepa. Makina ambiri apakompyuta tsopano amagwiritsa ntchito ma IC ngati chinthu chofunikira kwambiri pakumanga, kusintha gawo lamagetsi.

Ma IC amabwera m'njira zosiyanasiyana, iliyonse yopangidwa kuti igwiritsidwe ntchito ndi cholinga chake. Nawa mitundu ingapo yotchuka ya ma IC:

Ma MCU: Mabwalo ophatikizikawa amakhala ndi microprocessor core, memory, ndi zotumphukira zonse pa chip chimodzi. Amapereka zida zanzeru ndi kuwongolera ndipo amagwiritsidwa ntchito pamakina osiyanasiyana ophatikizidwa.

Makompyuta ndi makina ena ovuta amagwiritsa ntchito ma microprocessors (MPUs) ngati magawo awo apakati (CPUs). Amapanga mawerengedwe ndi malangizo a ntchito zosiyanasiyana.

Ma DSP IC adapangidwa makamaka kuti azikonza ma siginecha a digito, monga ma audio ndi makanema. Amagwiritsidwa ntchito pafupipafupi pamapulogalamu monga kukonza zithunzi, zida zomvera, komanso kulumikizana ndi matelefoni.
Application-Specific Integrated Circuits (ASICs): Ma ASIC amapangidwa mwapadera mabwalo ophatikizika omwe amapangidwira ntchito kapena zolinga zina. Amapereka magwiridwe antchito abwino pazifukwa zinazake ndipo amapezeka pafupipafupi pazida zapadera monga makina ochezera ndi zida zamankhwala.

Field-Programmable Gate Arrays, kapena FPGAs, ndi mabwalo ophatikizidwa omwe amatha kukhazikitsidwa kuti agwire ntchito zina akapangidwa. Amatha kusintha ndipo ali ndi njira zambiri zosinthira.

Ma analogi Integrated circuits (ICs): Zidazi zimagwiritsa ntchito ma siginecha osalekeza ndipo zimagwiritsidwa ntchito pakuwongolera ma voltage, kukulitsa, ndi kusefa. Magetsi owongolera magetsi, zokulitsa mawu, ndi amplifiers (op-amps) ndi zitsanzo zochepa.
Ma IC okhala ndi kukumbukira amatha kusunga ndi kubweza deta. Memory Erasable Programmable Read-Only Memory (EEPROM), Flash memory, Static Random Access Memory (SRAM), ndi Dynamic Random Access Memory (DRAM) ndi zitsanzo zingapo.

Ma IC omwe amagwiritsidwa ntchito poyendetsa magetsi: Ma IC awa amawongolera ndikuwongolera mphamvu zomwe zimagwiritsidwa ntchito pazida zamagetsi. Kuwongolera kwamagetsi, kuyitanitsa mabatire, ndi kusintha kwamagetsi ndi zina mwa ntchito zomwe amagwiritsidwa ntchito.

Mabwalo ophatikizika awa (ICs) amathandizira kulumikizana pakati pa madera a analogi ndi digito posintha ma sign a analogi kukhala digito ndi mosemphanitsa. Amadziwika kuti osinthira analog-to-digital (ADC) ndi digito-to-analog converters (DAC).

Awa ndi magulu ochepa chabe, ndipo gawo la mabwalo ophatikizika (ICs) ndilambiri ndipo likukulirakulira pomwe ntchito zatsopano ndi zopambana zaukadaulo zimachitika.
Lumikizanani nafeKuti mumve zambiri za magetsi amtundu wa LED.