3.3V and 5.0V, Polarity Invert RS-485 Half-Duplex Transceiver with ±65V Fault Protection, ±40V CMR, and ±40kV ESD

Benefits and Features • Integrated Protection for Robust Communication • Protection on Driver Outputs/Receiver Inputs (A, B Data Lines) - ±65V Fault Protection Range on Driver Outputs/Receiver Inputs - ±40V Common-Mode Range on Driver Outputs/Receiver Inputs - ±40kV Human Body Model (JEDEC

文件：518.13 Kbytes 页数：16 Pages

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3.3V and 5.0V, Polarity Invert RS-485 Half-Duplex Transceiver with ±65V Fault Protection, ±40V CMR, and ±40kV ESD

Benefits and Features • Integrated Protection for Robust Communication • Protection on Driver Outputs/Receiver Inputs (A, B Data Lines) - ±65V Fault Protection Range on Driver Outputs/Receiver Inputs - ±40V Common-Mode Range on Driver Outputs/Receiver Inputs - ±40kV Human Body Model (JEDEC

文件：518.13 Kbytes 页数：16 Pages

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3.3V and 5.0V, Polarity Invert RS-485 Half-Duplex Transceiver with ±65V Fault Protection, ±40V CMR, and ±40kV ESD

Benefits and Features • Integrated Protection for Robust Communication • Protection on Driver Outputs/Receiver Inputs (A, B Data Lines) - ±65V Fault Protection Range on Driver Outputs/Receiver Inputs - ±40V Common-Mode Range on Driver Outputs/Receiver Inputs - ±40kV Human Body Model (JEDEC

文件：518.13 Kbytes 页数：16 Pages

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+3V至+5.5V、极性反转RS-485半双工收发器，具有±65V故障保护、±40V CMR和±40kV ESD保护功能

MAX33072E/MAX33073E是一系列故障保护RS-485/RS-422收发器，针对通信总线线路的过压条件提供±65V保护，确保在恶劣的工业环境中实现稳健可靠的保护功能。两款器件在 VCCH（+4.5V至+5.5V）范围内均具有±40V的共模范围(CMR)，超过RS-485标准要求（-7V至+12V），适用于不同系统的接地层彼此相对移动的电气噪声环境。此外还集成了一个高ESD保护电路，能够针对驱动器输出和接收器输入（A和B数据线）提供±40kV的ESD人体模型(HBM)保护。每个器件都包含一个驱动器和一个接收器，支持+3V至+5.5V的电源电压范围，便于设计人员轻松进行产品设计，在多个 • 集成保护确保实现稳健的通信\n• 为驱动器输出/接收器输入（A、B数据线）提供保护\n• 驱动器输出端/接收器输入端的故障保护范围为±65V\n\n• 驱动器输出/接收器输入端的共模范围为±40V\n\n• ±40kV人体模型(JEDEC JS-001-2017) ESD保护\n\n• ±15kV气隙放电(IEC 61000-4-2) ESD保护\n\n• ±10kV接触放电(IEC 61000-4-2) ESD保护\n\n\n\n\n• 热插拔保护\n\n• 短路保护\n\n• 热关断\n\n• 真正的故障安全特性，确保实现已知的接收器输出状态\n\n• 宽工作温度范围：-40°C至+1;

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