SN75LBC184 瞬态电压抑制差动收发器

The SN65LBC184 and SN75LBC184 are differential data line transceivers in the trade-standard footprint of the SN75176 with built-in protection against high-energy noise transients. This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable over most existing devices. Use of these circuits provides a reliable low-cost direct-coupled (with no isolation transformer) data line interface without requiring any external components.

The SN65LBC184 and SN75LBC184 can withstand overvoltage transients of 400-W peak (typical). The conventional combination wave called out in IEC 61000-4-5 simulates the overvoltage transient and models a unidirectional surge caused by overvoltages from switching and secondary lightning transients

SN75LBC184
Drivers Per Package 1  
Receivers Per Package 1  
Supply Voltage(s)(V) 5  
ESD(kV) 15  
Temp Range(C) 0 to 70  
Signaling Rate(Mbps) 0.25  
ICC(Max)(mA) 25  
Fail Safe Open  
Isolated No  
# of TX/RX 1 TX / 1 RX  
Common Mode Range -7 to 12  
Number of Nodes 128  
Duplex Half  
Footprint SN75176  
Comments Integrated Transient Protection, IEC 61000-4-2/5  
Pin/Package 8PDIP, 8SOIC  
Rating Catalog  
Fault Protection(V) -15 to 15
SN75LBC184 特性
SN75LBC184 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
SN75LBC184D ACTIVE -40 to 85 2.35 | 1ku SOIC (D) | 8 75 | TUBE  
SN75LBC184DG4 ACTIVE -40 to 85 2.35 | 1ku SOIC (D) | 8 75 | TUBE  
SN75LBC184DR ACTIVE -40 to 85 2.00 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
SN75LBC184DRG4 ACTIVE -40 to 85 2.00 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
SN75LBC184P ACTIVE -40 to 85 2.35 | 1ku PDIP (P) | 8 50 | TUBE  
SN75LBC184PE4 ACTIVE -40 to 85 2.35 | 1ku PDIP (P) | 8 50 | TUBE  
SN75LBC184 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
SN75LBC184D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC184D SN75LBC184D
SN75LBC184DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC184DG4 SN75LBC184DG4
SN75LBC184DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC184DR SN75LBC184DR
SN75LBC184DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC184DRG4 SN75LBC184DRG4
SN75LBC184P Pb-Free (RoHS)  CU NIPD  N/A for Pkg Type SN75LBC184P SN75LBC184P
SN75LBC184PE4 Pb-Free (RoHS)  CU NIPD  N/A for Pkg Type SN75LBC184PE4 SN75LBC184PE4
SN75LBC184 应用技术支持与电子电路设计开发资源下载
  1. SN75LBC184 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)
SN75LBC184 工具和软件
培训内容 型号 软件/工具类型
SN75LBC184 评估模块 SN75LBC184EVM 开发电路板/EVM