80V Fault-Protected Full-Duplex RS-485 Transceiver

General Description The MAX13448E full-duplex RS-485 transceiver features inputs and outputs fault protected up to ±80V (with respect to ground). The device operates from a +3.0V to +5.5V supply and features true fail-safe circuitry, guaranteeing a logic-high receiver output when the receiver inp

文件：197.61 Kbytes 頁數(shù)：14 Pages

MAXIM

美信

80V Fault-Protected Full-Duplex RS-485 Transceiver

General Description The MAX13448E full-duplex RS-485 transceiver features inputs and outputs fault protected up to ±80V (with respect to ground). The device operates from a +3.0V to +5.5V supply and features true fail-safe circuitry, guaranteeing a logic-high receiver output when the receiver inp

文件：197.61 Kbytes 頁數(shù)：14 Pages

MAXIM

美信

±80V故障保護、全雙工、RS-485收發(fā)器

MAX13448E是具有±80V (以地電壓為參考)輸入和輸出故障保護的全雙工RS-485收發(fā)器。器件工作電壓為+3.0V至+5.5V，具有真正的失效保護，當接收器輸入開路或短路時可保證接收器輸出為邏輯高電平。當發(fā)送器均不工作時，可保證總線上的所有接收器輸出為邏輯高電平。\n\n MAX13448E具有擺率限制，以降低EMI和電纜匹配不當產(chǎn)生的反射，能夠以高達500kbps (+5V電源)和250kbps (+3.3V電源)的速率實現(xiàn)無差錯數(shù)據(jù)傳輸。\n\n MAX13448E具有熱插拔功能，避免了上電和熱插入時總線上的誤動作。驅(qū)動器和接收器分別具有高電平有效和低電平有效使 ? RS-485 I/O端口帶有±80V故障保護\n? 真正的故障保護接收器\n? DE具有熱插拔輸入保護 \n? RS-485 I/O接口帶有±8kV人體模式ESD保護\n? 擺率限制功能有利于實現(xiàn)無誤差數(shù)據(jù)傳輸\n? 1/8單位負載允許總線上最多掛接256個收發(fā)器\n? 共模輸入電壓范圍為-7V至+12V\n? 工作電壓范圍為+3.0V至+5.5V \n? 采用14引腳SO封裝;

ADI

亞德諾

Package：14-SOIC（0.154"，3.90mm 寬）；包裝：管件 類別：集成電路（IC） 驅(qū)動器，接收器，收發(fā)器 描述：IC TRANSCEIVER FULL 1/1 14SOIC

AD

亞德諾

Package：14-SOIC（0.154"，3.90mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 驅(qū)動器，接收器，收發(fā)器 描述：IC TRANSCEIVER FULL 1/1 14SO

AD

亞德諾