SN65HVD1781-Q1 具有故障保护功能的汽车类 70V RS-485 收发器

These devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. They are also robust to ESD events, with high levels of protection to the human-body-model specification.

These devices combine a differential driver and a differential receiver, which operate from a single power supply. In the 'HVD1782, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. This port features a wide common-mode voltage range, making the devices suitable for multipoint applications over long cable runs

SN65HVD1781-Q1
Drivers Per Package 1  
Receivers Per Package 1  
Supply Voltage(s)(V) 3.3,5  
ESD(kV) 16  
Signaling Rate(Mbps) 1  
ICC(Max)(mA) 6  
Fail Safe Idle,Open,Short  
Isolated No  
# of TX/RX 1 TX / 1 RX  
Common Mode Range -7 to 12  
Number of Nodes 320  
Duplex Half  
Footprint SN75176  
Pin/Package 8SOIC  
Rating Automotive  
Fault Protection(V) -70 to 70
SN65HVD1781-Q1 特性
SN65HVD1781-Q1 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN65HVD1781QDRQ1 ACTIVE -40 to 125 2.20 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
SN65HVD1781-Q1 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN65HVD1781QDRQ1 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN65HVD1781QDRQ1 SN65HVD1781QDRQ1
SN65HVD1781-Q1 应用技术支持与电子电路设计开发资源下载
  1. SN65HVD1781-Q1 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器RS-485选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
  5. 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
  6. 接口选择指南 (Rev. D) (PDF 2994 KB)
  7. Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
  8. Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
  9. Isolated RS-485 Reference Design (PDF 80 KB)
  10. 无铅组件涂层的保存期评估 (PDF 1305 KB)
  11. Analog Signal Chain Guide (8.62 MB)
  12. Industrial Interface IC Solutions (101 KB)
SN65HVD1781-Q1 工具和软件
培训内容 型号 软件/工具类型
SN65HVD1781-Q1 评估模块 SN65HVD1781-Q1EVM 开发电路板/EVM