I-ISO7741FDWR I-EMC Eqinile, i-quad-channel, 3/1, isihlukanisi sedijithali esiqinisiwe 16-SOIC -55 ukuya ku-125
♠ Imininingwane
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-Digital Isolators |
| Uchungechunge: | ISO7741 |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-SOIC-16 |
| Inombolo Yeziteshi: | 4 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: | 8.6 mA, 18 mA |
| Isikhathi Sokubambezeleka Kokusabalalisa: | 10.7 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: | 3 Isiteshi |
| Kuyazwela umswakama: | Yebo |
| I-Pd - Ukuchithwa kwamandla: | 200 mW |
| Uhlobo Lomkhiqizo: | I-Digital Isolators |
| Iziteshi zokuhlehlisa: | Isiteshi esingu-1 |
| Vala shaqa: | Akukho Ukuvala shaqa |
| Inani Lephakethe Lefekthri: | 2000 |
| Isigaba esingaphansi: | I-Interface ICs |
| Isisindo Seyunithi: | 0.019401 oz |
♠ Incazelo Yomkhiqizo
Amadivayisi e-ISO774x asebenza kahle kakhulu, izihlukanisi zedijithali eziyi-quadchannel ezinezilinganiso zokuzihlukanisa ze-VRMS (iphakheji ye-DW) engu-5000 kanye ne-3000 VRMS (iphakheji ye-DBQ) nge-UL 1577 ngayinye. Lo mndeni uhlanganisa amadivayisi anezilinganiso zokwahlukanisa eziqinisiwe ngokuya nge-VDE, CSA, TUV ne-CQC. Idivayisi ye-ISO7741B yakhelwe izinhlelo zokusebenza ezidinga izilinganiso zokufaka eziyisisekelo kuphela.
Amadivayisi e-ISO774x ahlinzeka ngokuvikeleka kozibuthe okuphezulu okuphezulu kanye nokukhishwa okuphansi kwamandla aphansi, kuyilapho ehlukanisa ama-CMOS noma ama-LVCMOS digital I/Os. Isiteshi ngasinye sokuzihlukanisa sinezinto ezinengqondo zokufakwayo kanye nebhafa yokukhiphayo ehlukaniswe i-double capacitive silicon dioxide (SiO2 ) umgoqo wokuvala. Lawa madivaysi eza nezikhonkwane zokunika amandla ezingasetshenziswa ukubeka okuphumayo okufanelekile ku-impedance ephezulu yezinhlelo zokusebenza zokushayela eziyinhloko eziningi kanye nokunciphisa ukusetshenziswa kwamandla. Idivayisi ye-ISO7740 inawo wonke amashaneli amane abheke ohlangothini olufanayo, idivayisi ye-ISO7741 ineziteshi ezintathu zokuya phambili neyodwa eziqondisa emuva, kanti idivayisi ye-ISO7742 inamashaneli amabili abheke emuva namabili. Uma amandla okokufaka noma isignali ilahlekile, okukhiphayo okuzenzakalelayo kuphezulu kumadivayisi angenaso isijobelelo F futhi kuphansi kumadivayisi anejobelelo F. Bona isigaba samamodi wokusebenza wedivayisi ukuze uthole imininingwane eyengeziwe.
• Isilinganiso sedatha engu-100 Mbps
• Umgoqo oqinile wokuzihlukanisa:
->Iminyaka eyi-100 yempilo ehlongozwayo ku-voltage yokusebenza engu-1500 VRMS
- 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
• Okukhethwa kukho okuzenzakalelayo okuphezulu (ISO774x) nokuphansi (ISO774xF).
• Izinga lokushisa elibanzi: -55°C kuya ku-125°C
• Ukusetshenziswa kwamandla okuphansi, okujwayelekile okungu-1.5 mA isiteshi ngasinye ku-1 Mbps
• Ukubambezeleka okuphansi kokusabalalisa: 10.7 ns ejwayelekile (5-V Supplies)
• I-Robust electromagnetic comppatibility (EMC)
- I-ESD yezinga lesistimu, i-EFT, nokungavikeleki kokuhlinzwa
- ± 8 kV IEC 61000-4-2 ukuvikelwa kokukhishwa kokuxhumana kuwo wonke umgoqo wokuhlukaniswa
- Ukukhishwa okuncane
• Izinketho zephakheji ye-Wide-SOIC (DW-16) ne-QSOP (DBQ-16).
• Inguqulo yezimoto iyatholakala: ISO774x-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
