ISO7721FDWVR Digital Isolators Robust EMC dual-channel eqiniswe isihlukanisi sedijithali 8-SOIC
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-Digital Isolators |
| I-RoHS: | Imininingwane |
| Uchungechunge: | ISO7721 |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-SOIC-8 |
| Inombolo Yeziteshi: | 2 Isiteshi |
| I-polarity: | I-unidirectional |
| Izinga Ledatha: | 100 Mb/s |
| Isolation Voltage: | 5000 Vrms |
| Uhlobo lokuzihlukanisa: | I-Capacitive Coupling |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.25 V |
| Ukunikezwa Okusebenzayo Kwamanje: | 7.3 mA |
| Isikhathi Sokubambezeleka Kokusabalalisa: | 11 ns |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 55 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| Dlulisela iziteshi: | Isiteshi esingu-1 |
| Isikhathi Esekwindla esiphezulu: | 3.9 ngi |
| Isikhathi Esiphezulu Sokukhuphuka: | 3.9 ngi |
| Kuyazwela umswakama: | Yebo |
| I-Pd - Ukuchithwa kwamandla: | 100 mW |
| Uhlobo Lomkhiqizo: | I-Digital Isolators |
| I-Pulse Width Distortion: | 0.5 ns |
| Iziteshi zokuhlehlisa: | Isiteshi esingu-1 |
| Vala shaqa: | Akukho Ukuvala shaqa |
| Inani Lephakethe Lefekthri: | 1000 |
| Isigaba esingaphansi: | I-Interface ICs |
| Uhlobo: | I-Dual Channel Digital Isolator |
| Isisindo Seyunithi: | 0.011157 oz |
♠ I-ISO772x High-Speed, i-EMC eqinile, Izihlukanisi Zedijithali Ezimbaxambili Eziqinisiwe futhi Eziyisisekelo
Amadivayisi e-ISO772x asebenza kahle kakhulu, ahlukanisa iziteshi zedijithali ezimbili ezine-5000 VRMS (DW kanyeAmaphakheji e-DWV) kanye ne-3000 VRMS (D iphakheji) yokuhlukaniswaizilinganiso nge-UL 1577 ngayinye. Lo mndeni uhlanganisa amadivayisi aneizilinganiso zokufaka eziqinisiwe ngokuya nge-VDE, CSA,I-TUV ne-CQC. Idivayisi ye-ISO7721B yakhelweizinhlelo zokusebenza ezidinga izilinganiso zokufaka eziyisisekelo kuphela.
Amadivayisi we-ISO772x ahlinzeka nge-electromagnetic ephezuluukungatheleleki kanye nokukhishwa okuphansi kwamandla aphansiukusetshenziswa, ngenkathi ihlukanisa i-CMOS noma i-LVCMOSI/Os yedijithali. Isiteshi ngasinye sokuzihlukanisa sinokufaka okunengqondokanye nebhafa yokuphumayo ihlukaniswe yi-double capacitivei-silicon dioxide (SiO2) isithiyo sokwahlukanisa. Idatha ye-ISO7720idivayisi inamashaneli womabili ohlangothini olulodwa ngenkathiidivayisi ye-ISO7721 inazo zombili iziteshi kuisiqondiso esiphambene. Uma kwenzeka amandla okufakwayo nomaukulahlekelwa kwesignali, okukhiphayo okuzenzakalelayo kuphezulu kumadivayisingaphandle kwesijobelelo F futhi esiphansi kumadivayisi anezijobelelo F. Bhekaingxenye yamamodi Okusebenza Kwedivayisi ukuze uthole okwengeziwe
imininingwane.
Isetshenziswa ngokubambisana nezinsiza zamandla ezingazodwa,lawa madivayisi asiza ukuvimbela umsindo kudathaamabhasi, njenge-RS-485, RS-232, ne-CAN, asukaukujikeleza okubucayi okulimazayo. Nge-chip entshaamasu okuklama kanye nesakhiwo, i-electromagneticUkuhambisana kwamadivayisi we-ISO772x bekulokhuithuthukiswe kakhulu ukwenza lula i-ESD yezinga lesistimu,Ukuhambisana ne-EFT, ukuhlinza, nokukhishelwa ngaphandle. I-ISO772xumndeni wamadivayisi utholakala ngo-16-pin SOIC widebody (DW), 8-pin SOIC wide-body (DWV), namaphini angu-8Amaphakheji we-SOIC anomzimba omncane (D).
• Isilinganiso sedatha engu-100 Mbps
• Umgoqo oqinile wokuzihlukanisa:
->Iminyaka eyi-100 yempilo eqagelayo ku-1.5 kVRMSi-voltage yokusebenza
- Kufika ku-5000 VRMS Isilinganiso Sokuhlukaniswa
- Amandla afinyelela ku-12.8 kV
– ±100 kV/μs I-CMTI Ejwayelekile
• Ibanga elibanzi lokunikezela: 2.25 V ukuya ku-5.5 V
• Ukuhumusha kweleveli engu-2.25-V kuye ku-5.5-V
• Okuzenzakalelayo okukhiphayo Okuphezulu (ISO772x) nokuphansi(ISO772xF) Izinketho
• Ibanga elibanzi lokushisa: -55°C kuya +125°C
• Ukusetshenziswa kwamandla okuphansi, okujwayelekile okungu-1.7 mA ngakunyeisiteshi ku-1 Mbps
• Ukubambezeleka okuphansi kokusabalalisa: 11 ns ejwayelekile
• I-Robust electromagnetic comppatibility (EMC)
- I-System-Level ESD, i-EFT, nokungavikeleki kokuhlinzwa
– ±8 kV IEC 61000-4-2 contact dischargeisivikelo kuwo wonke umgoqo wokuzihlukanisa
- Ukukhishwa okuncane
• I-Wide-SOIC (DW-16, DWV-8) ne-Narrow-SOIC(D-8) izinketho zephakheji
• Inguqulo Yezimoto Iyatholakala: ISO772x-Q1
• Izitifiketi ezihlobene nokuphepha:
– DIN VDE V 0884-11:2017-01
- Uhlelo lokuqashelwa kwengxenye ye-UL 1577
- Izitifiketi ze-CSA, CQC kanye ne-TUV
• I-Automation yezimboni
• Ukulawulwa kwezimoto
• Izimpahla zamandla
• Iziguquli zelanga
• Impahla yezokwelapha
