ISO7721FDWVR Digital Isolators Robust EMC dual-channel eyomeleziweyo yedijithali isolator 8-SOIC
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | I-Digital Isolators |
| RoHS: | Iinkcukacha |
| Uthotho: | ISO7721 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-SOIC-8 |
| Inani lamatshaneli: | Ijelo eli-2 |
| I-Polarity: | Unidirectional |
| Ireyithi yedatha: | 100 Mb/s |
| Isolation Voltage: | 5000 Vrms |
| Uhlobo lokuzahlula: | Coupling Capacitive |
| Ubonelelo lweVoltage-Max: | 5.5 V |
| Supply Voltage - Min: | 2.25 V |
| Ubonelelo oluSebenzayo lwangoku: | 7.3 mA |
| Ixesha lokulibaziseka kokusasazwa: | 11 ns |
| Ubuncinci bobushushu bokusebenza: | - 55 C |
| Obona bushushu bokusebenza: | + 125 C |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Imijelo eya phambili: | Ijelo eli-1 |
| Elona xesha liphezulu lokuwa: | 3.9 ns |
| Elona xesha liphezulu lokunyuka: | 3.9 ns |
| Ukungevani kukufuma: | Ewe |
| I-Pd - Ukutshatyalaliswa kwamandla: | 100 mW |
| Uhlobo lweMveliso: | I-Digital Isolators |
| Ukuphazamiseka koBububanzi bePulse: | 0.5 ns |
| Umva amatshaneli: | Ijelo eli-1 |
| Cima: | Akukho Cima |
| Ubungakanani bePakethi yoMzi-mveliso: | 1000 |
| Uluhlu olungaphantsi: | Ujongano ICs |
| Uhlobo: | I-Dual Channel Digital Isolator |
| Ubunzima beyunithi: | 0.011157 oz |
♠ ISO772x High-Speed, Robust EMC, eQinisekisiweyo kunye neSiseko seSiseko seDijithali esahlula iDijithali eZimbini
Izixhobo ze-ISO772x zisebenza kakhulu, i-dualchannel digital isolator kunye ne-5000 VRMS (DW kunyeIiphakheji ze-DWV) kunye ne-3000 VRMS (iphakheji ye-D) yodwaiireyithingi nge UL 1577. Olu sapho lubandakanya izixhobo ezineukomelezwa komgangatho wokugquma ngokweVDE, CSA,I-TUV kunye ne-CQC. Isixhobo se-ISO7721B siyilelweizicelo ezifuna umlinganiselo wokugquma osisiseko kuphela.
Izixhobo ze-ISO772x zibonelela nge-electromagnetic ephezuluukungakhuseleki kunye nokukhutshwa okuphantsi kumandla aphantsiukusetyenziswa, ngelixa ukwahlula i-CMOS okanye i-LVCMOSyedijithali I/Os. Ijelo ngalinye lokuzihlukanisa linegalelo elisengqiqwenikunye nesikhuseli semveliso sahlulwe ngecapacitive ephindwe kabiniisilicon dioxide (SiO2) umqobo wokugquma. Umfanekiso we-ISO7720isixhobo sinamajelo omabini kwicala elinye ngelixaisixhobo ISO7721 unawo omabini amajelo kwiicala elichaseneyo. Kwimeko yokufaka amandla okanyeilahleko yesignali, imveliso engagqibekanga iphezulu kwizixhobongaphandle kwesimamva F kwaye sisezantsi kwizixhobo ezinezimamva F. Bonaicandelo leeNdlela zokuSebenza kweSixhobo ngokubhekele phaya
iinkcukacha.
Ukusetyenziswa ngokudibeneyo nombane ozimeleyo,ezi zixhobo zinceda ukuthintela ingxolo kwidataiibhasi, ezifana RS-485, RS-232, kunye CAN, ukusukaukonakalisa ukujikeleza okubuthathaka. Ngokusebenzisa i-chip entshauyilo kunye neendlela zokuyila, i-electromagneticukuhambelana kwezixhobo ISO772x iyeiphuculwe kakhulu ukwenza lula inkqubo ye-ESD,I-EFT, ukunyuka, kunye nokuthotyelwa kokukhutshwa kwezinto ezikhutshwayo. Umfanekiso we-ISO772xusapho lwezixhobo lufumaneka kwi-16-pin SOIC widebody (DW), 8-pin SOIC wide-body (DWV), kunye ne-8-pinIiphakheji ze-SOIC ezinomzimba omxinwa (D).
• Ireyithi yedatha ye-100 Mbps
• Umqobo owomeleleyo wokuzahlula:
–>Iminyaka eli-100 yobomi obuqikelelweyo kwi-1.5 kVRMSamandla ombane osebenzayo
-Ukuya kuthi ga kwi-5000 ye-VRMS yokuBeka uLwalo lweNqanaba
– Ukuya kuthi ga kwi-12.8 kV amandla okuqhubela phambili
– ±100 kV/μs I-CMTI eqhelekileyo
• Uluhlu olubanzi lokubonelela: 2.25 V ukuya kwi-5.5 V
• Inguqulelo yenqanaba le-2.25-V ukuya ku-5.5-V
• Imveliso ehlala ikho Phezulu (ISO772x) kunye nePhantsi(ISO772xF) Iinketho
• Uluhlu olubanzi lobushushu: -55°C ukuya +125°C
• Ukusetyenziswa kwamandla aphantsi, okuqhelekileyo kwe-1.7 mA nganyeitshaneli kwi-1 Mbps
• Ukulibaziseka okuphantsi kosasazo: 11 ns eqhelekileyo
• I-robust electromagnetic comppatibility (EMC)
-Inqanaba leSistim ye-ESD, i-EFT, kunye nokugonywa kotyando
– ± 8 kV IEC 61000-4-2 ukukhutshwa koqhagamshelwanoukhuseleko ngapha komqobo wokuzihlukanisa
– Ukukhutshwa okuphantsi
• I-Wide-SOIC (DW-16, DWV-8) kunye neNarrow-SOIC(D-8) ukhetho lwephakheji
• Inguqulelo yeemoto ekhoyo: ISO772x-Q1
• Izatifikethi ezinxulumene nokhuseleko:
– DIN VDE V 0884-11: 2017-01
– UL 1577 inkqubo yokuqatshelwa kwecandelo
-CSA, CQC kunye neziqinisekiso zeTUV
• Umatshini wokuzenzela
• Ulawulo lweemoto
• Izibonelelo zombane
• Iziguquli zelanga
• Izixhobo zonyango
