ISO7021DR Digital Isolators Ultra-kekere agbara ATEX/IECEx-ifọwọsi oni-ikanni meji oni isolator 8-SOIC
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Digital Isolators |
| RoHS: | Awọn alaye |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | SOIC-8 |
| Nọmba awọn ikanni: | 2 ikanni |
| Polarity: | Unidirectional |
| Oṣuwọn Data: | 4 Mb/s |
| Foliteji ipinya: | 3000 Vrm |
| Irú ipinya: | Isopọpọ Capacitive |
| Foliteji Ipese - O pọju: | 5.5 V |
| Foliteji Ipese - Min: | 1.71 V |
| Ipese Nṣiṣẹ lọwọlọwọ: | 129 uA |
| Akoko Idaduro Itankale: | 140 ns |
| Iwọn Iṣiṣẹ ti o kere julọ: | - 55 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 125 C |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | Texas Instruments |
| Awọn ikanni Siwaju: | 1 ikanni |
| Akoko Isubu ti o pọju: | 5 ns |
| Akoko ti o ga julọ: | 5 ns |
| Ọrinrin Ifamọ: | Bẹẹni |
| Pd - Agbara Pipa: | 8.4mW |
| Iru ọja: | Digital Isolators |
| Iparu Iwọn Iwọn Pulse: | 10 ns |
| Awọn ikanni yiyipada: | 1 ikanni |
| Paade: | Ko si Tiipa |
| Opoiye Pack Factory: | 2500 |
| Ẹka: | Ni wiwo ICs |
| Iru: | Ultra-Kekere Agbara |
| Iwọn Ẹyọ: | 0,006166 iwon |
♠ ISO7021 Ultra-Low Power Meji-ikanni Isolator Digital
Ẹrọ ISO7021 jẹ agbara-kekere, ipinya oni nọmba oni-ikanni pupọ ti o le ṣee lo lati ya sọtọ CMOS tabi LVCMOS I/O oni oni-nọmba. Ikanni ipinya kọọkan ni igbewọle kannaa ati ifipamọ iṣelọpọ ti o yapa nipasẹ idena idena silikoni capacitive meji (SiO2). Itumọ ile-itumọ eti tuntun ni idapo pẹlu ero iṣatunṣe bọtini bọtini ON-PA ngbanilaaye awọn ipinya wọnyi lati jẹ agbara-kekere pupọ lakoko ti o pade idiyele ipinya 3000-VRMS fun UL1577. Lilo agbara lọwọlọwọ ikanni kan ti ẹrọ wa labẹ 120 μA/Mbps ati agbara lọwọlọwọ aimi fun ikanni jẹ 4.8 μA ni 3.3 V, gbigba fun lilo ISO7021 ni agbara mejeeji ati awọn apẹrẹ eto ihamọ gbona.
Ẹrọ naa le ṣiṣẹ bi kekere bi 1.71 V, bi giga bi 5.5 V, ati pe o ṣiṣẹ ni kikun pẹlu awọn foliteji ipese oriṣiriṣi ni ẹgbẹ kọọkan ti idena ipinya. Iyasọtọ ikanni meji wa ninu idii 8-SOIC ara dín pẹlu ọkan siwaju ati ikanni itọsọna yiyipada ni package 8-SOIC kan. Awọn ẹrọ ni o ni aiyipada wu ga ati kekere awọn aṣayan. Ti agbara titẹ sii tabi ifihan ba sọnu, iṣelọpọ aiyipada ga fun ẹrọ ISO7021 laisi suffix F ati kekere fun ẹrọ ISO7021F pẹlu suffix F. Wo apakan Awọn ipo Iṣiṣẹ Ẹrọ fun alaye diẹ sii.
• Ultra-kekere agbara agbara
- 4.8 μA fun lọwọlọwọ quiescent ikanni (3.3V)
- 15 μA fun ikanni kan ni 100 kbps (3.3 V)
- 120 μA fun ikanni kan ni 1 Mbps (3.3 V)
• Idanwo ipinya ti o lagbara
–> 100-odun iṣẹ akanṣe s'aiye
- Iwọn iyasọtọ 3000 VRMS
– ± 100 kV/μs aṣoju CMTI
• Iwọn ipese jakejado: 1.71 V si 1.89 V ati 2.25 V si 5.5 V
Iwọn otutu ti o gbooro: -55°C si +125°C
• Apo 8-SOIC Kekere (8-D)
Iwọn ifihan agbara: Titi di 4 Mbps
• Awọn aṣayan iṣẹjade giga (ISO7021) ati Low (ISO7021F).
Ibamu itanna eletiriki to lagbara (EMC)
- Ipele-ESD, EFT, ati ajesara gbaradi
- ± 8 kV IEC 61000-4-2 aabo idasile olubasọrọ kọja idena ipinya
– Gan kekere itujade
• Awọn iwe-ẹri ti o ni ibatan si aabo (ti a gbero):
- DIN V VDE 0884-11: 2017-01
– UL 1577 Ero ti idanimọ Program
– IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC60601-1 ati GB 4943.1-2011 iwe eri
- IECEx (IEC 60079-0 & IEC 60079-11) ati ATEX (EN IEC60079-0 & EN 60079-11)
• 4-mA si 20-mA lupu agbara awọn atagba aaye
• Factory adaṣiṣẹ ati adaṣiṣẹ ilana
