SN65HVD1781DR RS-485 Interface IC 70V Fault-Protected RS-485 Xceivers
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | RS-485 Interface IC |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | SOIC-8 |
| Letoto: | SN65HVD1781 |
| Mosebetsi: | Transceiver |
| Sekhahla sa Lintlha: | 1 Mb/s |
| Nomoro ea Bakhanni: | 1 Mokhanni |
| Palo ea Baamoheli: | 1 Moamoheli |
| Duplex: | Half Duplex |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 3.15 V |
| Phepelo ea Hona Joale: | 6 mA |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Tšireletso ea ESD: | 16 kV |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Matla a Kena: | - 7 ho ea ho + 12 V |
| Voltage e sebetsang ea phepelo: | 3.3 V, 5 V |
| Output Voltage: | 2.75 V |
| Pd - Phello ea Matla: | 905 mW |
| Sehlahisoa: | Li-transceivers tsa RS-485 |
| Mofuta oa Sehlahisoa: | RS-485 Interface IC |
| Nako ea ho lieha ho phatlalatsoa: | 200 ns |
| Koala: | Ha ho Shutdown |
| Bongata ba Pakete ea Feme: | 2500 |
| Sehlopha-potlana: | Interface ICs |
| Boima ba Yuniti: | 0.002677 oz |
♠ Li-transceivers tsa SN65HVD178x tse sirelelitsoeng ka phoso tsa RS-485 tse nang le ts'ebetso ea 3.3-V ho isa ho 5-V
Lisebelisoa tsa SN65HVD178x li etselitsoe ho pholoha liphoso tse fetang matla a motlakase joalo ka marikhoe a makgutshwane a tobileng phepelong ea motlakase, liphoso tsa li-mis-wiring, ho hloleha ha sehokelo, ho pshatla lithapo, le lisebelisoa tse fosahetseng. Lisebelisoa li boetse li matla ho liketsahalo tsa ESD tse nang le ts'ireletso e phahameng ho latela litlhaloso tsa 'mele oa motho.
Lisebelisoa tsa SN65HVD178x li kopanya mokhanni o fapaneng le mochine o fapaneng, o sebetsang ho tsoa ho matla a le mong. Ho SN65HVD1782, liphetho tse fapaneng tsa mokhanni le lisebelisoa tse fapaneng tsa moamoheli li hokahantsoe ka hare ho theha boema-kepe ba libese bo loketseng puisano ea halofo ea duplex (libese tse peli). Boema-kepe bona bo na le mefuta e mengata ea li-voltage tsa commonmode, e etsang hore lisebelisoa li tšoanelehe bakeng sa lits'ebetso tsa multipoint ha li matha nako e telele. Lisebelisoa tsena li khetholloa ho tloha ho -40 ° C ho ea ho 125 ° C.
Lisebelisoa tsena li lumellana le SN75176 transceiver e tloaelehileng ea indasteri, e leng se etsang hore e be lintlafatso tsa ho kena lits'ebetsong tse ngata. Lisebelisoa tsena li lumellana ka botlalo le ANSI TIA/EIA 485-A ka phepelo ea 5-V mme e ka sebetsa ka phepelo ea 3.3-V e nang le motlakase o fokolitsoeng oa motlakase bakeng sa lits'ebetso tsa motlakase o tlase. Bakeng sa lits'ebetso moo opereishene e hlokahalang ho feta mefuta e atolositsoeng ea motlakase o tloaelehileng, bona leqephe la data la SN65HVD1785 (SLLS872).
• Tšireletso ea Phoso ea Pese-Pin ho:
– > ±70 V (SN65HVD1780, SN65HVD1781)
– > ±30 V (SN65HVD1782)
• Ts'ebetso ka 3.3-V ho isa ho 5-V Supply Range
• Tshireletso ya ±16-kV HBM ho Diphini tsa Bese
• Fokotse Mojaro oa Yuniti bakeng sa ho fihla ho 320 Node
• Failsafe Receiver bakeng sa Open-Circuit, Short-Crcuit, le Idle-Bus Conditions
• Tšebeliso e tlase ea Matla
– Thepa e Tlase ea Boemo ba Hona Joale, 1 µA Maximum
- ICC 4-mA Quiscent Current nakong ea Ts'ebetso
• Pin-Compatible With Industry-Standard SN75176
• Direite tsa Matshwao tsa 115 kbps, 1 Mbps, le ho fihla ho 10 Mbps
• Etsa Moralo o Tlwaelehileng o sebedisa SN65HVD178x ka WEBENCH® Power Designer
• Marang-rang a HVAC
• Tshireletso Electronics
• Moaho oa Boiketsetso
• Thepa ea puisano
• Taolo ea Motsamao
• Marang-rang a Liindasteri
