Ultra-Low Power RS-485/RS-422 Transceiver with Low EMI and /-10kV ESD Protection

GENERAL DESCRIPTION The ADM1487 is an ultra-low power RS-485/RS-422 transceiver consisting of one driver and one receiver per package. Quiescent operating current is typically 80µA and 1µA in shutdown mode. The driver and receiver both have three-state outputs. This allows multiple drivers to be

文件：387.5 Kbytes 页数：8 Pages

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Ultra-Low Power RS-485/RS-422 Transceiver with Low EMI and /-10kV ESD Protection

GENERAL DESCRIPTION The ADM1487 is an ultra-low power RS-485/RS-422 transceiver consisting of one driver and one receiver per package. Quiescent operating current is typically 80µA and 1µA in shutdown mode. The driver and receiver both have three-state outputs. This allows multiple drivers to be

文件：387.5 Kbytes 页数：8 Pages

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Ultra-Low Power RS-485/RS-422 Transceiver

文件：384.42 Kbytes 页数：8 Pages

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Half-Duplex, RS-485/RS-422 Transceivers

文件：286.15 Kbytes 页数：16 Pages

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5 V、128节点、±15 kV ESD保护、2.5 Mbps半双工收发器

ADM485E/ADM487E/ADM1487E均为5 V低功耗数据收发器，具有±15 kV ESD保护功能，适合通过多点总线传输线路进行半双工通信。这些器件针对平衡数据传输而设计，符合TIA/EIA标准RS-485和RS-422。ADM487E和ADM1487E具有1/4单位负载接收器输入阻抗，允许一条总线最多连接128个收发器，而ADM485E则允许一条总线最多连接32个收发器。由于任一时间仅使能一个驱动器，因此禁用或关断驱动器的输出处于三态，避免总线过载。\n\n                     为了减少端接不当总线的反射所引起的EMI和数据误差，驱动器输出受压摆率限制 • 符合TIA/EIA RS-485/RS-422标准\n\n• RS-485 I/O引脚提供ESD保护\n\n• 人体模型：±15 kV\n\n• 数据速率：2.5 Mbps;

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Package：8-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 HALF 1/1 8SOIC

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