I-SN75LBC176DR SOP-8 Izingxenye zikagesi ezididiyelwe i-transceiver yesekethe 4.75V-5.25V Uhlu lwamanani kanye Nomhlinzeki |I-FlyBird

SN75LBC176DR SOP-8 Electronic components integrated circuit transceiver 4.75V-5.25V Featured Image

SN75LBC176DR SOP-8 Izingxenye ze-elekthronikhi ezihlanganisiwe ze-transceiver 4.75V-5.25V

Incazelo emfushane:

I-SN75LBC176DR Differential Bus Transceiver

Ama-SN55LBC176, SN65LBC176, SN65LBC176Q, kanye nama-transceivers amabhasi ahlukile we-SN75LBC176 angamasekhethi ahlanganisiwe, aklanyelwe ukuxhumana kwedatha eqondiswa kabili emigqeni yokuthutha amabhasi amaningi.Zakhelwe imigqa yokudlulisela esele futhi zihlangabezana ne-ANSI Standard TIA/EIA-485-A (RS-485) kanye ne-ISO 8482:1987(E).

I-SN55LBC176, SN65LBC176, SN65LBC176Q, kanye ne-SN75LBC176 ihlanganisa umshayeli welayini ohlukanisayo wesifunda esingu-3 kanye nomamukeli womugqa wokufaka ohlukile, kokubili okusebenza kusukela ekunikezeni amandla okukodwa okungu-5-V.Umshayeli nomamukeli banamandla asebenzayo-phezulu futhi asebenzayo-aphansi, ngokulandelana, angaxhuma ngaphandle ukuze asebenze njengokulawula isiqondiso.Imiphumela ehlukile yomshayeli kanye nokokufaka okuhlukile kowamukelayo kuxhuma ngaphakathi ukwenza imbobo yebhasi ye-differial input/output (I/O) eklanyelwe ukunikeza ukulayisha okuncane ebhasini noma nini lapho umshayeli ekhutshaziwe noma i-VCC = 0. Le mbobo ine-positive ebanzi kanye nobubanzi bevoltheji yemodi evamile engalungile, okwenza idivayisi ifanelekele izinhlelo zokusebenza zeqembu leqembu.Ukunikezwa kwamandla okuphansi kakhulu kwedivayisi kungafinyelelwa ngokukhubaza umshayeli nomamukeli.

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Imifanekiso ye-SN75LBC176

● I-Transceiver ye-Bidirectional
●Ihlangabezana noma Yeqa Izimfuneko ze-ANSI Standard TIA/EIA.485.A kanyeI-ISO 8482:1987(E)
●I-High-Speed Low-Power LinBiCMOS™ Circuitry
●Idizayinelwe Ukusebenza Okunesivinini esikhulu kukho kokubili izinhlelo zokusebenza eziyisi-serial nezihambisanayo
●I-Skew Ephansi
●Idizayinelwe Ukudluliselwa Kwamaphuzu Amaningi Kolayini Bamabhasi Amade Ezindaweni Ezinomsindo
●Ukunikezwa Kwamanje Okukhubazekile Okuphansi Kakhulu ...200 µA Ubukhulu
● Ububanzi Bamandla Kagesi Webhasi Okufakayo Okuhle nokubi Okubanzi/Okukhiphayo
●I-Thermal-Shutdown Protection
●Umkhawulo Wamanje Womshayeli Omuhle futhi Ongemuhle
●Idizayini ye-Open-Circuit Failsafe Receiver
●Ukuzwela Kokufaka Umamukeli ...±200 mV Max
●I-Hysteresis Yokufaka Isamukeli ...50 mV Uhlobo
●Isebenza Ngokuphuma Ekuhlinzekweni Okukodwa kwe-5-V
●Amandla aphezulu Angena-Glitch kanye Nokuvikelwa Kokwehlisa amandla
Itholakala ku-Q-Temp Automotive HighRel Automotive ApplicationsConfigurationUkulawula / Ukuphrinta Ukusekela Ukufaneleka Kumazinga Wezimoto

I-LinBiCMOS ne-LinASIC yizimpawu zokuthengisa ze-Texas Instruments Incorporated.

Incazelo ye-SN75LBC176

I-SN55LBC176, SN65LBC176, SN65LBC176Q, kanye ne-SN75LBC176 ihlanganisa umshayeli welayini ohlukanisayo wesifunda esingu-3 kanye nomamukeli womugqa wokufaka ohlukile, kokubili okusebenza kusukela ekunikezeni amandla okukodwa okungu-5-V.Umshayeli nomamukeli banezinsiza ezisebenzayo-eziphezulu nezisebenzayo-eziphansi, ngokulandelana, ezingaxhuma ngaphandle ukuze zisebenze njengokulawula isiqondiso.Imiphumela ehlukene yomshayeli kanye nokokufaka okuhlukile kowamukelayo kuxhuma ngaphakathi ukuze kwakhe imbobo yebhasi ye-differential input/output (I/O) eklanyelwe ukunikeza ukulayisha okuncane ebhasini noma nini lapho umshayeli ekhubazekile noma i-V._CC= 0. Lesi simboli sihlanganisa ububanzi bamandla kagesi wemodi evamile evumayo noma embi, okwenza idivayisi ifanelekele izinhlelo zokusebenza zeqembu.Ukunikezwa kwamandla okuphansi kakhulu kwedivayisi kungafinyelelwa ngokukhubaza umshayeli nomamukeli.

Lawa ma-transceivers afaneleka ku-ANSI Standard TIA/EIA-485 (RS-485) kanye ne-ISO 8482 izicelo ngokwezinga acaciswe ngalo esigabeni sezimo zokusebenza nezici zaleli shidi ledatha.Eminye imikhawulo equkethwe ku-TIA/EIA-485-A naku-ISO 8482:1987 (E) ayihlangabezwana noma ayikwazi ukuhlolwa kulo lonke ibanga lezinga lokushisa lezempi.

I-SN55LBC176 iphawulelwe ukusebenza ukusuka ku- -55°C kuya ku-125°C.I-SN65LBC176 iphawuleka ukuthi isebenze ukusuka ku -40°C kuya ku-85°C, kanti i-SN65LBC176Q iphawuleka ukuthi isebenze ukusuka ku -40°C kuya ku-125°C.I-SN75LBC176 iphawulelwe ukusebenza kusuka ku-0°C kuya ku-70°C.

Okwedlule: I-ISO7241CDWR SOP-16 Isekhethi ye-elekthronikhi ehlanganisiwe Isihlukanisi sedijithali 3.15V-5.5V

Olandelayo: AM26C31IPWR TSSOP-16 Izingxenye ze-elekthronikhi ezididiyelwe idrayivu yesifunda 4.5V-5.5V

1. Obani abasebenzi bomnyango wakho we-R & D?Yiziphi iziqu zakho?

-R & D Umqondisi: yenza uhlelo lwesikhathi eside lwe-R & D lwenkampani futhi babambe isiqondiso socwaningo nentuthuko;Qondisa futhi uqondise umnyango we-r&d ukuze usebenzise isu le-r&d lenkampani kanye nohlelo lonyaka lwe-R&D;Lawula inqubekelaphambili yokuthuthukiswa komkhiqizo futhi ulungise uhlelo;Misa ithimba locwaningo lomkhiqizo elihle kakhulu nelokuthuthukisa, abacwaningi mabhuku kanye nokuqeqeshwa okuhlobene nabasebenzi bezobuchwepheshe.

Umphathi we-R & D: yenza uhlelo olusha lwe-R & D futhi ubonise ukuthi kungenzeka uhlelo;Ukugada nokuphatha inqubekelaphambili kanye nekhwalithi yomsebenzi we-r&d;Cwaninga ukuthuthukiswa komkhiqizo omusha futhi uphakamise izixazululo ezisebenzayo ngokuvumelana nezidingo zamakhasimende emikhakheni ehlukene

Abasebenzi be-R&d: baqoqa futhi balungise idatha ebalulekile;Uhlelo lwekhompyutha;Ukwenza izivivinyo, izivivinyo kanye nokuhlaziya;Lungiselela izinto zokwakha kanye nezinto zokusebenza zokuhlola, izivivinyo nokuhlaziya;Rekhoda idatha yokulinganisa, yenza izibalo futhi ulungiselele amashadi;Yenza izinhlolovo zezibalo

2. Uthini umbono wakho wocwaningo nokuthuthukiswa komkhiqizo?

- Ukwakhiwa komkhiqizo kanye nomqondo wokukhethwa komkhiqizo kanye nokuhlolwa kwencazelo yomkhiqizo kanye nomklamo wepulani yephrojekthi kanye nokuthuthukiswa kokuhlolwa komkhiqizo kanye nokwethulwa kokuqinisekisa emakethe

Bhala umlayezo wakho lapha futhi usithumelele wona