SN65LBC184DR

D Integrated Transient Voltage SuppressionD ESD Protection for Bus Terminals Exceeds:±30 kV IEC 61000-4-2, Contact Discharge±15 kV IEC 61000-4-2, Air-Gap Discharge±15 kV EIA/JEDEC Human Body ModelD Circuit Damage Protection of 400-W Peak(Typical) Per IEC 61000-4-5D Controlled Driver Output-Voltage SlewRates Allow Longer Cable Stub LengthsD 250-kbps in Electrically NoisyEnvironmentsD Open-Circuit Fail-Safe Receiver DesignD 1/4 Unit Load Allows for 128 DevicesConnected on BusD Thermal Shutdown ProtectionD Power-Up/-Down Glitch ProtectionD Each Transceiver Meets or Exceeds theRequirements of TIA/EIA-485 (RS-485) andISO/IEC 8482:1993(E) StandardsD Low Disabled Supply Current 300 ?A MaxD Pin Compatible With SN75176D Applications:? Industrial Networks? Utility Meters? Motor ControldescriptionThe SN75LBC184 and SN65LBC184 are differ-ential data line transceivers in the trade-standardfootprint of the SN75176 with built-in protectionagainst high-energy noise transients. This featureprovides a substantial increase in reliability forbetter immunity to noise transients coupled to thedata cable over most existing devices. Use ofthesecircuitsprovidesareliablelow-costdirect-coupled (with no isolation transformer) dataline interface without requiring any externalcomponents.The SN75LBC184 and SN65LBC184 can with-stand overvoltage transients of 400-W peak(typical). The conventional combination wavecalled out in IEC 61000-4-5 simulates theovervoltage transient and models a unidirectionalsurge caused by overvoltages from switching andsecondary lightning transients.Please be aware that an important notice concerning availability, standard warranty, and use in critical applications ofTexas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

三维集成的瞬态电压suppressiond ESD保护超过30 kV母线端子：±IEC 61000-4-2接触放电电压15 kV，±IEC 61000-4-2，空气间隙放电±15 kV EIA/JEDEC 400W的峰值的人体模型电路损坏保护（典型）根据IEC 61000-4-5d控制驱动器的输出电压slewrates允许更长的电缆短lengthsd 250 kbps的电noisyenvironmentsd开路故障安全接收器设计1 / 4机组负荷允许128个设备在加州热关机保护电源/下故障保护每个收发器符合或超过TIA / EIA-485的要求（RS-485）和ISO/IEC 8482:1993（E）水平低300?禁用电源电流与sn75176d MAXD引脚兼容的应用：?工业社会网络?电表?电机controldescriptionthe SN75LBC184和差分数据线收发器SN65LBC184的内置抗高能瞬态噪声SN75176贸易standardfootprint不同。这featureprovides可靠性更好的抗噪声的瞬态耦合数据电缆在大多数现有的设备大幅增加。使用ofthesecircuitsprovidesareliablelow costdirect耦合（无隔离变压器）数据线接口不需要任何外部元件，SN75LBC184和SN65LBC184能承受过电压瞬变400W的峰值（典型）。传统的组合wavecalled在IEC 61000-4-5模拟电压瞬态模型的雷电暂态过电压、开关引起的unidirectionalsurge。请注意，关于可用性，标准保修的重要通知，和使用的关键应用德州仪器半导体产品和免责条款及其出现在本数据表的末尾。