ISO7741FDWR Robust EMC, quad-channel, 3/1, e matlafalitsoeng ka isolator ea dijithale 16-SOIC -55 ho isa ho 125
♠ Litlhaloso
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | Digital Isolators |
| Letoto: | ISO7741 |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | SOIC-16 |
| Nomoro ea Likanale: | 4 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: | 8.6 mA, 18 mA |
| Nako ea ho lieha ho phatlalatsoa: | 10.7 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: | 3 Channel |
| Ha e Mamelle Mongobo: | Ee |
| Pd - Phello ea Matla: | 200 mW |
| Mofuta oa Sehlahisoa: | Digital Isolators |
| Manane a Khutlileng: | 1 Channel |
| Koala: | Ha ho Shutdown |
| Bongata ba Pakete ea Feme: | 2000 |
| Sehlopha-potlana: | Interface ICs |
| Boima ba Yuniti: | 0.019401 oz |
♠ Tlhaloso ea Sehlahisoa
Lisebelisoa tsa ISO774x li sebetsa ka mokhoa o phahameng, li-isolators tsa quadchannel digital tse nang le litekanyetso tsa 5000 VRMS (DW package) le 3000 VRMS (DBQ package) ho itšehla thajana ho latela UL 1577. Lelapa lena le kenyelletsa lisebelisoa tse nang le litekanyetso tse matlafalitsoeng tsa ho kenya letsoho ho latela VDE, CSA, TUV le CQC. Sesebelisoa sa ISO7741B se etselitsoe lits'ebetso tse hlokang litekanyetso tsa motheo tsa insulation feela.
Lisebelisoa tsa ISO774x li fana ka tšireletso e phahameng ea motlakase le mesi e fokolang ka tšebeliso e tlase ea matla, ha li ntse li arola CMOS kapa LVCMOS digital I/Os. Mocha o mong le o mong oa ho itšehla thajana o na le mohopolo o kenang le sekheo sa sephetho se arohanngoa ke sethibelo sa silicon dioxide (SiO2) habeli. Lisebelisoa tsena li tla le li-pin tse ka sebelisoang ho beha liphetho tse fapaneng ts'ebetsong e phahameng bakeng sa lits'ebetso tsa ho khanna tse ngata le ho fokotsa tšebeliso ea matla. Sesebelisoa sa ISO7740 se na le likanale tse 'nè tse ka lehlakoreng le le leng, sesebelisoa sa ISO7741 se na le likanale tse tharo tse eang pele le tse le 'ngoe, 'me sesebelisoa sa ISO7742 se na le litsela tse peli tse lebisang morao le tse peli. Haeba matla a ho kenya kapa lets'oao le lahlehile, tlhahiso ea kamehla e holimo bakeng sa lisebelisoa tse se nang suffix F 'me e tlase bakeng sa lisebelisoa tse nang le suffix F. Sheba karolo ea Mekhoa ea Tšebetso ea Sesebelisoa bakeng sa lintlha tse ling.
• Sekhahla sa data sa 100 Mbps
• Tšitiso e matla ea ho itšehla thajana:
-> Nako e reriloeng ea lilemo tse 100 ho 1500 VRMS motlakase o sebetsang
- Ho fihla ho litekanyetso tse 5000 tsa ho itšehla thajana tsa VRMS
- 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
• Default output high (ISO774x) le tlase (ISO774xF) dikgetho
• Mocheso o pharalletseng: -55°C ho isa ho 125°C
• Tšebeliso e tlaase ea matla, e tloaelehileng ea 1.5 mA ka mocha ka 1 Mbps
• Ho lieha ho phatlalatsoa ho tlase: 10.7 ns e tloaelehileng (5-V Supplies)
• Tšebelisano e matla ea motlakase (EMC)
- ESD ea boemo ba Sisteme, EFT, le boits'ireletso ba mmele
- ± 8 kV IEC 61000-4-2 ts'ireletso ea ts'ireletso ea khokahano ho pholletsa le mokoallo oa ho itšehla thajana
– Mesi e fokolang
• Likhetho tsa sephutheloana sa Wide-SOIC (DW-16) le QSOP (DBQ-16).
• Mofuta oa likoloi o teng: ISO774x-Q1
• Ditifikeiti tse amanang le polokeho:
– DIN VDE V 0884-11:2017-01
- Lenaneo la tlhokomeliso ea karolo ea UL 1577
- Litifikeiti tsa CSA, CQC, le TUV
• Boiketsetso ba indasteri
• Taolo ea likoloi
• Lisebelisoa tsa motlakase
• Li-inverters tsa letsatsi
• Thepa ea bongaka
