I-MAX3238ECDBR iyisitshalo esisebenza kakhulu se-RS232 esikhiqizwe yi-Texas Instruments, esihlinzeka ngezixazululo ezisezingeni eliphezulu zokuxhumana kwezinhlelo zikagesi. Le mkhiqizo ophakathi nendawo inomphumela ophelele wokuxhumana okuphindaphindayo, ozinikele ekuguquleni amasiginali ngokuphumelela okukhulu, okwenzelwe ukukwazi ukuthumela nokamukela idatha ngokuthembekile phakathi kwezisetshenziswa ezisebenzisa i-protocol ye-RS232.
Izici eziphambili zaleli divayisi zifaka phakathi ukusebenza kwevolethi okuguquguqukayo phakathi kuka-3V no-5.5V, okwenza kube yilungele ukuncintisana nezinhlelo ezahlukahlukene zikagesi. Le divayisi isekela isivinini sokudlulisa idatha esifika ku-400 kbps, okuwukuhambisana nezinhlelo ezidinga ukuxhumana okusebenzayo kokulandelanayo. Uhlelo lwama-5/3 lwabaqhudeli nabamukela lufinyeleleka kalula, ngenqubo yezinhlelo ezihlanganisiwe ezikhono lokuphatha iziteshi eziningi zokuxhumana ngokuhlanganyela.
Le transceiver ikunikeza usizo olukhulu ekuqedeni izinselele zokuphepha kwesignali, lwakhishwa ne-hysteresis yomamukela engu-300mV ehlanganiswe ekuvimbeleni ukukhungatheka futhi kwehlisa umsindo besignali. Lokhu kuqinisekisa ukuxhumana kwedatha okuhlala kuhlanzekile futhi okuthembekile ezimweni ezahlukahlukene zikagesi. Le divayisa ithokozisa ngokuyinhloko ngendlela ye-28-SSOP (Small Outline Slim Package), enikeza ukufakwa okuqinile nokusebenza kahle kwe-thempumalanga ye-thermal ezinhlelweni zokushisela phezulu.
Ihloswe ngokukhethekile ezinhlelweni zikagesi zokuhweba nezenhlangano, le transceiver ikahle kakhulu ezinhlelweni zokuxhumana ezibekwe ku-embedded systems, izindlela zokuxhumana, amadivayisi ezokwelapha, nezinsiza zokuxhumana ngezintambo. Ukwakhiwa kwayo okungelona ithusi futhi okuhambisana ne-RoHS kuqinisekisa umthwalo wemvelo nokuhambisana nezindinganiso zanamuhla zokukhiqiza.
I-MAX3238ECDBR isebenza ngendlela ethembekile ngaphakathi kwenkambo yezinga lokushisa eliphakathi kuka-0°C no-70°C, elenza ukuthi ihambisane nezindawo ezahlukahlukene zokusebenza. Ukwakhiwa kwayo okungafaki izinto ezishisayo kwenza kube lula ukuyihlanganisa kumabhodi womboni zikagesi zanamuhla, kuyilapho ukupakisha kwe-tape ne-reel kusekela izinqubo zokukhiqiza ezisebenza kahle.
Amamodeli ahambisana noma azinze afana ne-MAX3238ECDBRG4 nezinye izinhlobo ze-MAX3238, lapho ochwepheshe nabaklami bekhetha khona ngokuya ngezidingo ezithile zohlelo, ukhetho lwephakethe, nezinga lokusebenza.
Izindawo zokusetshenziswa eziningana zifaka phakathi izinhlelo zokulawula ezinhlobonhlobo, izinhlelo zokuxhumana zomgibeli, izimoto zikagesi, amadivayisi ezempilo, nemishini yezokuxhumana lapho ukudluliswa kwedatha okungenazihibe kusukela kubalulekile.
MAX3238ECDBR Izici Eziyinhloko Zobuchwepheshe
Imininingwane ebalulekile yobuchwepheshe ibandakanya ikakhulu uhlobo lwe-transceiver, inani lamashiphu wokushayela futhi namandla awo, njenge-5 abashayi nabamukeli abungu-3. Le mishini yereload iyaqhubeka isekela i-RS232 protocol futhi iyakwazi ukushayela idatha ejwayelekile efika ku-400kbps, ihlangabezana nezidingo eziphezulu zobuchwepheshe nokusebenza okuphezulu emakethe yobuchwepheshe bokuxhumana.
MAX3238ECDBR Ubungako Bokupakisha
Iphakheji / Ikesi liyisikhala se-28-SSOP esingu-0.209 izinchi noma ububanzi obungu-5.30mm. Iphakheji yenhlangano yenziwa itepu ne-Reel (TR), futhi ifakwa ngendlela ohlangothini lweshidi, kulokho okwenza ukufakwa kube lula futhi kukhuthazwe ukukhula kwesidingo sokuthumela nokufaka. Lokhu kufaka phakathi ukuklanywa kwesikhala ukuze kube lula ngokusebenzisa imigqa ehlukene yokufaka.
MAX3238ECDBR Isicelo
Lona umkhiqizo ofanele ukusetshenziswa kokuxhuma kwi-interface kumashiphu wokushayela, amakhasimende kanye nabamukeli. Isebenza kahle kuma-serial communication equipment, ikakhulukazi lapho kudingeka khona ukuxhumana nge-RS232 protocol. Ibuye ifanele izinhlelo zokuxhumana zedatha ehlukahlukene ezidinga ukubaluleka okuphezulu nokusebenza okuzinzile.
MAX3238ECDBR Izici
I-Max3238ECDBR ihlinzeka ngamashiphu wokushayela anawo ama-5 kanye namamukeli ama-3, okwenza kube nezici ezinhle zokukhulisa ukusebenza nokuphathwa. Ihlangabezana ne-hysteresis engu-300mV kuma-receivers, futhi iyakwazi ukufeza i-data rate efika ku-400kbps, okuqinisekisa ukwehla kwezinkinga zokuxhumana, futhi ikahle kumaphrojekthi amasu okudivayisi axhumene ngoshintsho olunzulu.
MAX3238ECDBR Izici Zekhwalithi Nokuphepha
Le mishini iphelile ngokwemigomo ye-RoHS engavesi amakhemikhali angabakhwabanisi esibhedlela, iqinisekisa ikhono lokusebenza ngempela nokubambisana namazinga aphezulu yomhlaba jikelele wemvelo. Ukuqinisekiswa kwekhwalithi kuqinisekisiwe ngemigomo ephezulu yomvelisi, okuqinisekisa ukuthi isebenza kahle, ikhona ngesikhathi, futhi iphephile ukusetshenziswa emaphrojekthi akho wonke.
MAX3238ECDBR Ukuhambisana
I-Max3238ECDBR iyahambisana namadivayisi adinga i-interface ye-RS232, kuthuthukisa ukuthumela nokwamukela idatha ngokugcwele. Isekelwa izinga lokushisa lomsebenzi elivela ku-0°C kuya ku-70°C, iqinisekise ukusebenza ngokugculisayo ezimeni ezahlukene, okuyenza ifaneleka ezinkampanini ezidinga ukuhlangabezana namazinga okusebenza ahlukahlukene.
MAX3238ECDBR I-PDF Yeshejaji Lomkhiqizo
Vakashela ikhasi lamanje ukuze ulande i-datasheet enegunya elikhulu le-MAX3238ECDBR elenziwe yi-IC-Components. Lona umthombo othembekile wokuthola imininingwane ephelele, ukusiza ekwenziweni kwezinqumo mayelana nokuklama nokuhlola imikhiqizo yakho.
Umtengisi Wezinga Lebhizinisi
IC-Components iyisambulela esiphezulu esihlinzeka ngemikhiqizo ye-Luminary Micro / Texas Instruments. Ukuze uthole insizakalo ethembekile kanye nezintengo ezifinyeleleka, sicela uxhumane nathi ngokusebenzisa iwebhusayithi yethu.
