ISO7021DR Fa'afuainumera Fa'atekinolosi Fa'atosina fa'afuainumera fa'amama-maualalo ATEX/IECEx fa'amaonia fa'amama fa'afuainumera lua ala 8-SOIC
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | Texas Meafaigaluega |
| Vaega o oloa: | Fa'afuainumera Fa'afuainumera |
| RoHS: | Fa'amatalaga |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mata: | SOIC-8 |
| Numera o Auala: | 2 Alavai |
| Polarity: | Tu'atasi |
| Fua Fa'amatalaga: | 4 Mb/s |
| Tu'u'esega Malosi: | 3000 Vrms |
| Ituaiga Tuufua: | Feso'ota'iga Capacitive |
| Sapalai Malosi - Max: | 5.5 V |
| Sapalai Voltage - Min: | 1.71 V |
| Fa'agaoioi Sapalai i le taimi nei: | 129 uA |
| Taimi tuai o le fa'asalalauina: | 140 ns |
| La'ititi ole Vevela ole Gaioiina: | - 55C |
| Maualuluga Fa'agaioiga Vevela: | + 125 C |
| afifiina: | Reel |
| afifiina: | Oti le lipine |
| afifiina: | MouseReel |
| Fa'ailoga: | Texas Meafaigaluega |
| Auala i luma: | 1 alavai |
| Taimi Tu'u maualuga: | 5 ns |
| Taimi maualuga maualuga: | 5 ns |
| Susū ma'ale'ale: | Ioe |
| Pd - Fa'amama le Malosi: | 8.4 mW |
| Ituaiga oloa: | Fa'afuainumera Fa'afuainumera |
| Fa'asesega o le lautele ole pulu: | 10 ns |
| Auala Fa'afo'i: | 1 alavai |
| Tapuni i lalo: | Leai Tapuni |
| Aofaiga o pusa falegaosimea: | 2500 |
| Vaega laiti: | Interface ICs |
| Ituaiga: | Malosi tele-maualalo |
| Unit mamafa: | 0.006166 oz |
♠ ISO7021 Ultra-Low Malosi Lua-Alāvai Faafuainumera Isolator
O le ISO7021 masini ose eletise aupito maualalo, telechannel digital isolator e mafai ona fa'aoga e fa'aesea CMOS po'o LVCMOS numera I/Os.O alavai ta'itasi ta'itasi o lo'o i ai se fa'aoga fa'aoga ma mea fa'apolopolo fa'apolopolo e fa'amavaeina e se pa puipui fa'alumaina lua capacitive silicon dioxide (SiO2).Fa'ata'ita'iga fou fa'avae fa'avae tu'ufa'atasia fa'atasi ma le ON-OFF keying modulation scheme e mafai ai e nei tagata tu'ufua ona fa'aogaina le malosi maualalo a'o fa'afeiloa'i le 3000-VRMS fa'avasega fa'atasi ile UL1577.O le fa'aogaina o le masini i le taimi nei o lo'o i lalo ole 120 μA / Mbps ma o le fa'aogaina o le taimi nei e 4.8 μA i le 3.3 V, fa'ataga mo le fa'aogaina o le ISO7021 i le mana ma le fa'aogaina o le vevela.
O le masini e mafai ona faʻaogaina i lalo ifo o le 1.71 V, maualuga e pei o le 5.5 V, ma o loʻo faʻaogaina atoatoa i voltage tuʻuina atu i itu taʻitasi o le pa puipui.O le lua-channel isolator e sau i totonu o se pusa vaapiapi 8-SOIC faʻatasi ma le tasi i luma ma le tasi laina faʻasolosolo i totonu o se pusa 8-SOIC.O le masini e iai avanoa fa'aletonu maualuga ma le maualalo.Afai e leiloa le malosiaga fa'aoga po'o le fa'ailo, e maualuga le fa'aogaina o le masini ISO7021 e aunoa ma le suffix F ma maualalo mo le masini ISO7021F ma le suffix F.Va'ai le vaega o Faiga Fa'atino Fa'atonu mo nisi fa'amatalaga.
• Maualalo-maualalo le faaaogaina o le mana
– 4.8 μA i le alalaupapa fa'anofo filemu (3.3 V)
– 15 μA i le alalaupapa i le 100 kbps (3.3 V)
– 120 μA ile alavai ile 1 Mbps (3.3 V)
• Malosi pa pupuni
–>100-tausaga fuafuaina le olaga atoa
– 3000 VRMS fa'avasega fa'atasi
– ±100 kV/μs masani CMTI
• Lautele sapalai laina: 1.71 V i le 1.89 V ma le 2.25 V i le 5.5 V
• Tele va'aiga vevela: -55°C i le +125°C
• Laititi 8-SOIC afifi (8-D)
• Fa'ailoga fa'ailoga: E o'o i le 4 Mbps
• Fa'atonuga fa'atino Maualuga (ISO7021) ma le Maualalo (ISO7021F) filifiliga
• Malosi o feso'ota'iga eletise (EMC)
- ESD, EFT, ma le faʻalavelave faʻafuaseʻi
– ± 8 kV IEC 61000-4-2 fa'afeso'ota'i le fa'a'ave'esea puipuiga i luga o le pa tu'ufua.
- E matua maualalo le fa'aoso
• Fa'ailoga e feso'ota'i ma le saogalemu (fuafua):
– DIN V VDE 0884-11:2017-01
– UL 1577 Polokalama Fa'ailoa Vaega
- IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC60601-1 ma GB 4943.1-2011 tusipasi
– IECEx (IEC 60079-0 & IEC 60079-11) ma ATEX (EN IEC60079-0 & EN 60079-11)
• 4-mA i le 20-mA matasele powered fanua transmitters
• Otometi falegaosimea ma faiga fa'aautomatika
