ISO7721FDWVR Digital Isolators Robust EMC dual-channel e matlafalitsoeng ka thoko ea dijithale 8-SOIC
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | Digital Isolators |
| RoHS: | Lintlha |
| Letoto: | ISO7721 |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | SOIC-8 |
| Nomoro ea Likanale: | 2 Channel |
| Polarity: | Unidirectional |
| Sekhahla sa Lintlha: | 100 Mb/s |
| Isolation Voltage: | 5000 Vrms |
| Mofuta oa ho itšehla thajana: | Capacitive Coupling |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.25 V |
| Phepelo ea Hona Joale: | 7.3 mA |
| Nako ea ho lieha ho phatlalatsoa: | 11 ns |
| Mocheso o fokolang oa ho sebetsa: | -55 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Manane a Fetisang: | 1 Channel |
| Nako e phahameng ea hoetla: | 3.9 ns |
| Nako e Phahameng ea ho Phahamisa: | 3.9 ns |
| Ha e Mamelle Mongobo: | Ee |
| Pd - Phello ea Matla: | 100 mW |
| Mofuta oa Sehlahisoa: | Digital Isolators |
| Pulse Width Distortion: | 0.5 ns |
| Manane a Khutlileng: | 1 Channel |
| Koala: | Ha ho Shutdown |
| Bongata ba Pakete ea Feme: | 1000 |
| Sehlopha-potlana: | Interface ICs |
| Mofuta: | Isolator ea Dijithale tse peli |
| Boima ba Yuniti: | 0.011157 oz |
♠ ISO772x lebelo le phahameng, EMC e matla, e Matlafalitsoeng le ea Motheo ea Li-Isolators tsa Dijithale tse Dual-Channel
Lisebelisoa tsa ISO772x li sebetsa hantle haholo, li arola li-digital tse peli tse nang le 5000 VRMS (DW leLiphutheloana tsa DWV) le 3000 VRMS (D package) ho itšehla thajanaratings per UL 1577. Lelapa lena le kenyeletsa lisebelisoa tse nang lelintlha tse matlafalitsoeng tsa insulation ho latela VDE, CSA,TUV le CQC. Sesebelisoa sa ISO7721B se etselitsoelits'ebetso tse hlokang lintlha tsa motheo tsa insulation feela.
Lisebelisoa tsa ISO772x li fana ka motlakase o phahameng oa motlakaseho itšireletsa mafung le mesi e fokolang ka matla a fokolangtšebeliso, ha u ntse u arola CMOS kapa LVCMOSDijithale I/Os. Mocha o mong le o mong oa ho itšehla thajana o na le tlhahiso ea kelellole buffer e hlahisoang e arotsoe ke capacitive habelisilicon dioxide (SiO2) mokoallo oa ho kenya letsoho. Setšoantšo sa ISO7720sesebelisoa se na le likanale ka bobeli ka nqa e le 'ngoe hasesebelisoa sa ISO7721 se na le likanale ka bobeli honqa e fapaneng. Ha ho na le matla a ho kenya kapatahlehelo ea lets'oao, tlhahiso ea kamehla e phahame bakeng sa lisebelisoantle le suffix F le tlase bakeng sa lisebelisoa tse nang le suffix F. Bonakarolo ea Mekhoa ea Ts'ebetso ea Sesebelisoa bakeng sa ho eketsehileng
lintlha.
E sebelisoa hammoho le lisebelisoa tsa motlakase tse ikhethileng,lisebelisoa tsena li thusa ho thibela maqhubu a lerata ho datalibese, tse kang RS-485, RS-232, le CAN, ho tlohali-circuits tse senyang. Ka chip e nchamoralo le mahlale a moralo, electromagneticho lumellana ha lisebelisoa tsa ISO772x e bilee ntlafalitsoe haholo ho nolofatsa boemo ba ESD,EFT, surge, le tumellano ea mesi. Setšoantšo sa ISO772xlelapa la lisebelisoa li fumaneha ka 16-pin SOIC widebody (DW), 8-pin SOIC wide-body (DWV), le 8-pinLiphutheloana tsa 'mele o moqotetsane oa SOIC (D).
• Sekhahla sa data sa 100 Mbps
• Tšitiso e matla ea ho itšehla thajana:
-> Lilemo tse 100 tse reriloeng bophelo bohle ho 1.5 kVRMSmotlakase o sebetsang
- Ho fihla ho 5000 VRMS Tekanyetso ea ho itšehla thajana
- Ho fihla ho 12.8 kV matla a ho phahama
– ±100 kV/μs CMTI e Tlwaelehileng
• Mefuta e mengata ea phepelo: 2.25 V ho ea ho 5.5 V
• Phetolelo ea boemo ba 2.25-V ho isa ho 5.5-V
• Sephetho sa kamehla se Phahameng (ISO772x) le Tlase(ISO772xF) Likhetho
• Mocheso o pharaletseng: -55°C ho ea ho +125°C
• Tšebeliso e tlaase ea matla, e tloaelehileng ea 1.7 mA kamocha o fihlang ho 1 Mbps
• Ho lieha ho phatlalatsoa ho fokolang: 11 ns e tloaelehileng
• Tšebelisano e matla ea motlakase (EMC)
- ESD ea Boemo ba Sistimi, EFT, le boits'ireletso ba mmele
- ± 8 kV IEC 61000-4-2 ho tsoa ha mabitsotšireletso ho pholletsa le mokoallo oa ho itšehla thajana
– Mesi e fokolang
• Wide-SOIC (DW-16, DWV-8) le Narrow-SOIC(D-8) likhetho tsa sephutheloana
• Phetolelo ea Likoloi e Fumaneha: ISO772x-Q1
• Ditifikeiti tse amanang le polokeho:
– DIN VDE V 0884-11:2017-01
- Lenaneo la tlhokomeliso ea karolo ea UL 1577
- Setifikeiti sa CSA, CQC le TUV
• Boiketsetso ba indasteri
• Taolo ea likoloi
• Lisebelisoa tsa motlakase
• Li-inverters tsa letsatsi
• Thepa ea bongaka
