ISO7021DR Digital Isolators Ultra-low mphamvu ATEX/IECEx-certified two-channel digital isolator 8-SOIC
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Digital Isolators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | SOIC-8 |
| Nambala Yamakanema: | 2 Channel |
| Polarity: | Unidirectional |
| Mtengo wa Data: | 4 Mb/s |
| Isolation Voltage: | 3000 VM |
| Mtundu Wodzipatula: | Capacitive Coupling |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 1.71 V |
| Zomwe Zikugwira Ntchito Panopa: | 129A |
| Nthawi Yochedwa Kufalitsa: | 140 n |
| Kutentha Kochepa Kwambiri: | -55 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Ma Channels: | 1 Channel |
| Nthawi Yotsika Kwambiri: | 5 ns |
| Nthawi Yokwera Kwambiri: | 5 ns |
| Zosamva Chinyezi: | Inde |
| Pd - Kutaya Mphamvu: | 8.4mw |
| Mtundu wa malonda: | Digital Isolators |
| Kusokonezeka kwa Pulse Width: | 10 ns |
| Reverse Channels: | 1 Channel |
| Tsekani: | Palibe Shutdown |
| Kuchuluka Kwa Paketi Ya Factory: | 2500 |
| Gulu laling'ono: | Ma Interface ICs |
| Mtundu: | Mphamvu Zochepa Kwambiri |
| Kulemera kwa Unit: | 0.006166 oz |
♠ ISO7021 Ultra-Low Power Two-Channel Digital Isolator
Chipangizo cha ISO7021 ndi champhamvu chotsika kwambiri, chodzipatula cha digito chomwe chitha kugwiritsidwa ntchito kupatula ma CMOS kapena LVCMOS digito I/Os. Njira iliyonse yodzipatula imakhala ndi zolowera zomveka komanso zotulutsa zosiyanitsidwa ndi chotchinga chotchinga chapawiri capacitive silicon dioxide (SiO2). Zomangamanga zozikidwa m'mphepete mwanzeru zophatikizidwa ndi ON-OFF keying modulation scheme zimathandiza odzipatula kuti adye mphamvu zotsika kwambiri akakumana ndi 3000-VRMS kudzipatula pa UL1577. Kugwiritsidwa ntchito kwamakono kwa chipangizochi pa tchanelo chilichonse kuli pansi pa 120 μA/Mbps ndipo kugwiritsa ntchito kwa tchanelo pakalipano ndi 4.8 μA pa 3.3 V, kulola kugwiritsa ntchito ISO7021 pamapangidwe amagetsi komanso oletsa kutentha.
Chipangizochi chimatha kugwira ntchito motsika mpaka 1.71 V, mpaka 5.5 V, ndipo chimagwira ntchito mokwanira ndi ma voltages osiyanasiyana operekera mbali iliyonse ya chotchinga chodzipatula. Wodzipatula wanjira ziwiri amabwera ndi phukusi lopapatiza la 8-SOIC lomwe lili ndi njira imodzi yakutsogolo ndi njira yobwerera kumbuyo mu phukusi la 8-SOIC. Chipangizocho chimakhala ndi zosankha zotsika kwambiri komanso zotsika. Mphamvu yolowetsamo kapena siginecha itayika, kutulutsa kofikira kumakhala kwakukulu pa chipangizo cha ISO7021 popanda suffix F ndi kutsika kwa chipangizo cha ISO7021F chokhala ndi suffix F. Onani gawo la Device Functional Modes kuti mudziwe zambiri.
• Kugwiritsa ntchito mphamvu kwambiri
- 4.8 μA pa tchanelo chokhazikika (3.3 V)
- 15 μA pa tchanelo pa 100 kbps (3.3 V)
- 120 μA pa tchanelo pa 1 Mbps (3.3 V)
• Chotchinga champhamvu chodzipatula
-> Zaka 100 zomwe zikuyembekezeredwa moyo
- Kudzipatula kwa 3000 VRMS
- ± 100 kV/μs CMTI wamba
• Kuchuluka kwazinthu: 1.71 V mpaka 1.89 V ndi 2.25 V mpaka 5.5 V
• Kutentha kwakukulu: -55°C mpaka +125°C
• Phukusi laling'ono la 8-SOIC (8-D)
• Mlingo wa siginecha: Kufikira 4 Mbps
• Zosankha zotuluka Pamwamba (ISO7021) ndi Zotsika (ISO7021F).
• Kugwirizana kwamphamvu kwamagetsi (EMC)
- System-level ESD, EFT, ndi chitetezo chokwanira
- ± 8 kV IEC 61000-4-2 kukhudzana ndi kutulutsa chitetezo kudutsa chotchinga chodzipatula
- Kutulutsa kochepa kwambiri
• Zitsimikizo zokhudzana ndi chitetezo (zokonzedwa):
- DIN V VDE 0884-11:2017-01
- UL 1577 Component Recognition Program
- IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC60601-1 ndi GB 4943.1-2011 satifiketi
- IECEx (IEC 60079-0 & IEC 60079-11) ndi ATEX (EN IEC60079-0 & EN 60079-11)
• 4-mA mpaka 20-mA loop powered field transmitters
• Makina amtundu wa fakitale ndikusintha makina
