ADM2587EBRWZ-REEL7 Dijital Ware RS485 HD/FD 500kbps IC
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Analog Devices Inc. |
| Rukunin samfur: | Dijital Isolators |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: ADM2587E |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | SOIC-20 |
| Adadin Tashoshi: | 1 Tashoshi |
| Polarity: | Unidirectional |
| Yawan Bayanai: | 500 kb/s |
| Warewa Wutar Lantarki: | 2500 Vrm |
| Nau'in Warewa: | Magnetic Coupling |
| Ƙarfin Ƙarfafawa - Max: | 5.5v |
| Samar da Wutar Lantarki - Min: | 3 V |
| Kayan Aiki Na Yanzu: | 125 mA |
| Lokacin Jinkirin Yaduwa: | 200 ns |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Analog na'urorin |
| Danshi Mai Hankali: | Ee |
| Wutar Lantarki Mai Aiki: | 5 V |
| Nau'in Samfur: | Dijital Isolators |
| Taimakawa Protocol: | Saukewa: RS-485 |
| Rufewa: | Babu Kashewa |
| Yawan Kunshin Masana'anta: | 400 |
| Rukuni: | Interface ICs |
| Nau'in Kaya: | Single |
| Nau'in: | RS-485 Keɓaɓɓen Mai Canjawa |
| Nauyin Raka'a: | 0.028254 oz |
♠ Sigina da Wutar Wuta ta RS-485 Mai Canjawa tare da ± 15 kV Kariyar ESD
ADM2582E/ADM2587E suna da cikakkiyar sigina da siginar da aka keɓe da ikon keɓantattun bayanai tare da kariyar ± 15 kV ESD kuma sun dace da sadarwa mai sauri akan multipoint.hanyoyin sadarwa. ADM2582E/ADM2587E sun haɗa da haɗaɗɗen keɓewar wutar lantarki dc-to-dc, wanda ke kawar da buƙatun toshe keɓancewar dc-to-dc na waje. An tsara su don daidaita layin watsawa kuma sun bi ANSI/TIA/EIA-485-A-98 da ISO 8482:1987(E). Na'urorin sun haɗa na'urorin Analog, Inc., fasaha na iCoupler® don haɗuwa da keɓaɓɓen tashar tashoshi 3, direban layi na daban-daban na jihohi uku, mai karɓar shigarwar daban, da Analog DevicesisoPower® dc-todc mai canzawa zuwa cikin fakiti ɗaya. Ana yin amfani da na'urorin ta hanyar samar da 5 V ko 3.3 V guda ɗaya, suna gane cikakkiyar sigina da keɓantaccen bayani na RS-485.
Direban ADM2582E/ADM2587E yana da babban ƙarfin aiki. Hakanan ana ba da damar ƙaramar mai karɓa mai aiki, wanda ke haifar da fitarwar mai karɓa ya shiga babban yanayin rashin ƙarfi lokacin da aka kashe.Na'urorin suna da ƙayyadaddun ƙayyadaddun halin yanzu da fasalin rufewar zafi don karewa daga gajerun da'irar fitarwa da yanayi inda rigimar bas na iya haifar da ɓarkewar wutar lantarki. An keɓe sassan gabaɗaya akan kewayon zafin masana'antu kuma ana samun su a cikin haɗaɗɗiyar jagora mai 20, fakitin SOIC mai faɗin jiki.
ADM2582E/ADM2587E yana ƙunshe da fasahar isoPower da ke amfani da manyan abubuwan sauya mitar don canja wurin wuta ta hanyar mai canzawa. Dole ne a ɗauki kulawa ta musamman yayin shimfidar allon da'ira (PCB) don saduwa da ƙa'idodin hayaƙi. Koma zuwa Bayanin Aikace-aikacen AN-0971, Sarrafa Radiated Emissions tare da na'urorin isoPower, don cikakkun bayanai kan la'akari da shimfidar jirgi.
- RS-485 / RS-422 transceiver, mai daidaitawa azaman rabin ko cikakken duplex
- isoPower hadedde keɓewar dc-zuwa-dc mai canzawa
- ± 15 kV ESD kariya a kan RS-485 shigarwa/fitarwa fil
- Ya dace da ANSI/TIA/EIA-485-A-98 da ISO 8482:1987(E)
- Adadin bayanai ADM2582E: 16 Mbps
- Adadin bayanai ADM2587E: 500 kbps
- 5V ko 3.3V aiki
- Haɗa har zuwa nodes 256 akan bas ɗaya
- Buɗewa- da gajeriyar kewayawa, abubuwan shigar da mai karɓa marasa aminci
- Babban rigakafi na wucin gadi na gama gari:> 25kV/µs
- Kariyar rufewar thermal
- Amincewa da aminci da tsari
- UL fitarwa: 2500 V rms na minti 1 a kowace UL 1577
- Takaddun Takaddun Shaida na VDE
- TS EN 60747-5-2 (VDE 0884 Part 2): 2003-01
- VIORM = 560V kololuwa
- Yanayin zafin aiki: -40°C zuwa +85°C
- Haɗe-haɗe sosai, jagora 20, fakitin SOIC mai faɗin jiki
- Keɓaɓɓen musaya na RS-485/RS-422
- Hanyoyin sadarwa filin masana'antu
- Multipoint watsa bayanai tsarin
