ISO7021DR Digital Isolators Matla a tlase haholo ATEX/IECEx e tiisitsoeng ka liteishene tse peli tsa 8-SOIC
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | Digital Isolators |
| RoHS: | Lintlha |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | SOIC-8 |
| Nomoro ea Likanale: | 2 Channel |
| Polarity: | Unidirectional |
| Sekhahla sa Lintlha: | 4 Mb/s |
| Isolation Voltage: | 3000 Vrms |
| Mofuta oa ho itšehla thajana: | Capacitive Coupling |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 1.71 V |
| Phepelo ea Hona Joale: | 129A |
| Nako ea ho lieha ho phatlalatsoa: | 140 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: | 5 ns |
| Nako e Phahameng ea ho Phahamisa: | 5 ns |
| Ha e Mamelle Mongobo: | Ee |
| Pd - Phello ea Matla: | 8.4 mW |
| Mofuta oa Sehlahisoa: | Digital Isolators |
| Pulse Width Distortion: | 10 ns |
| Manane a Khutlileng: | 1 Channel |
| Koala: | Ha ho Shutdown |
| Bongata ba Pakete ea Feme: | 2500 |
| Sehlopha-potlana: | Interface ICs |
| Mofuta: | Matla a tlase haholo |
| Boima ba Yuniti: | 0.006166 oz |
♠ ISO7021 Ultra-Low Power tse peli-Channel Digital Isolator
Sesebelisoa sa ISO7021 ke sesebelisoa sa motlakase se tlase haholo, se ka sebelisoang ho arola li-I/O tsa CMOS kapa LVCMOS tsa dijithale. Seteishene se seng le se seng se itšehla thajana se na le sekheo sa logic le buffer e hlahisoang e arotsoe ke sethibelo se habeli sa capacitive silicon dioxide (SiO2). Mehaho e ncha e thehiloeng ho meralo e kopantsoeng le leano la ho feto-fetoha ha keying la ON-OFF e lumella batho bana ba itšehlang thajana ho sebelisa matla a tlase haholo ha ba ntse ba kopana le litekanyetso tsa ho itšehla thajana tsa 3000-VRMS ka UL1577. Tšebeliso e matla ea mochine ka mocha e ka tlase ho 120 μA/Mbps 'me mochine o mong le o mong o tsitsitseng o sebelisoa hona joale ke 4.8 μA ho 3.3 V, e lumellang hore ho sebelisoe ISO7021 ka bobeli ba matla le meralo ea tsamaiso ea mocheso.
Sesebelisoa se ka sebetsa ka tlase ho 1.71 V, ho ea holimo ho 5.5 V, 'me se sebetsa ka botlalo ka mefuta e fapaneng ea phepelo ka lehlakoreng le leng le le leng la thibelo ea ho itšehla thajana. Sehlahisoa sa li-channel tse peli se tla ka sephutheloana se moqotetsane sa 8-SOIC se nang le mocha o le mong o lebisang morao le o ka morao ka har'a sephutheloana sa 8-SOIC. Sesebelisoa se na le likhetho tsa kamehla tse phahameng le tse tlase. Haeba matla a ho kenya kapa lets'oao le lahlehile, tlhahiso ea kamehla e phahame bakeng sa sesebelisoa sa ISO7021 ntle le suffix F 'me e tlase bakeng sa sesebelisoa sa ISO7021F se nang le suffix F. Sheba karolo ea Mekhoa ea Ts'ebetso ea Sesebelisoa bakeng sa lintlha tse ling.
• Ts'ebeliso ea matla a tlase haholo
- 4.8 μA ka kanale e khutsitseng ea hajoale (3.3 V)
- 15 μA mocha ka mong ho 100 kbps (3.3 V)
– 120 μA mocha ka mong ho 1 Mbps (3.3 V)
• Tšitiso e matla ea ho itšehla thajana
-> lilemo tse 100 tse reriloeng bophelo bohle
- Tekanyetso ea ho itšehla thajana ea 3000 VRMS
– ±100 kV/μs CMTI e tlwaelehileng
• Mefuta e mengata ea phepelo: 1.71 V ho ea ho 1.89 V le 2.25 V ho ea ho 5.5 V
• Mocheso o pharaletseng: -55°C ho ea ho +125°C
• Sephutheloana se senyenyane sa 8-SOIC (8-D)
• Sekhahla sa matšoao: Ho fihla ho 4 Mbps
• Khetho ea kamehla e phahameng (ISO7021) le e Tlase (ISO7021F).
• 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 haholo
• Ditifikeiti tse amanang le polokeho (tse rerilweng):
– DIN V VDE 0884-11:2017-01
– UL 1577 Component Recognition Programme
- IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC60601-1 le GB 4943.1-2011 setifikeiti
– IECEx (IEC 60079-0 & IEC 60079-11) le ATEX (EN IEC60079-0 & EN 60079-11)
• 4-mA ho ea ho 20-mA li-transmitters tsa tšimo tse nang le loop
• Boiketsetso ba fektheri le boits'oaro ba tšebetso
