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 页数：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 页数：14 Pages

Maxim

美信

±80V故障保护、全双工、RS-485收发器

MAX13448E是具有±80V (以地电压为参考)输入和输出故障保护的全双工RS-485收发器。器件工作电压为+3.0V至+5.5V，具有真正的失效保护，当接收器输入开路或短路时可保证接收器输出为逻辑高电平。当发送器均不工作时，可保证总线上的所有接收器输出为逻辑高电平。\n\n MAX13448E具有摆率限制，以降低EMI和电缆匹配不当产生的反射，能够以高达500kbps (+5V电源)和250kbps (+3.3V电源)的速率实现无差错数据传输。\n\n MAX13448E具有热插拔功能，避免了上电和热插入时总线上的误动作。驱动器和接收器分别具有高电平有效和低电平有效使 • RS-485 I/O端口带有±80V故障保护\n• 真正的故障保护接收器\n• DE具有热插拔输入保护 \n• RS-485 I/O接口带有±8kV人体模式ESD保护\n• 摆率限制功能有利于实现无误差数据传输\n• 1/8单位负载允许总线上最多挂接256个收发器\n• 共模输入电压范围为-7V至+12V\n• 工作电压范围为+3.0V至+5.5V \n• 采用14引脚SO封装;

ADI

亚德诺

Package：14-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） 驱动器，接收器，收发器 描述：IC TRANSCEIVER FULL 1/1 14SOIC

AD

亚德诺

Package：14-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 驱动器，接收器，收发器 描述：IC TRANSCEIVER FULL 1/1 14SO

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亚德诺