SN75ALS180 差动驱动器和接收器对

The SN65ALS180 and SN75ALS180 differential driver and receiver pairs are integrated circuits designed for bidirectional data communication on multipoint bus-transmission lines. They are designed for balanced transmission lines and meet TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11.

The SN65ALS180 and SN75ALS180 combine a 3-state differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, that can be connected together externally to function as a direction control. The driver differential outputs and the receiver differential inputs are connected to separate terminals for greater flexibility and are designed to offer minimum loading to the bus when the driver is disabled or VCC = 0

SN75ALS180
Drivers Per Package 1  
Receivers Per Package 1  
Supply Voltage(s)(V) 5  
ESD(kV) 2  
Temp Range(C) 0 to 70  
Signaling Rate(Mbps) 25  
ICC(Max)(mA) 30  
Fail Safe Open  
Isolated No  
# of TX/RX 1 TX / 1 RX  
Common Mode Range -7 to 12  
Number of Nodes 32  
Duplex Full  
Footprint SN75ALS180  
Comments Upgrade to Obsolete SN75180: Lower Power  
Pin/Package 14PDIP, 14SOIC  
Rating Catalog  
Fault Protection(V) -10 to 15
SN75ALS180 特性
SN75ALS180 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
SN75ALS180D ACTIVE 0 to 70 1.95 | 1ku SOIC (D) | 14 50 | TUBE  
SN75ALS180DE4 ACTIVE 0 to 70 1.95 | 1ku SOIC (D) | 14 50 | TUBE  
SN75ALS180DG4 ACTIVE 0 to 70 1.95 | 1ku SOIC (D) | 14 50 | TUBE  
SN75ALS180DR ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
SN75ALS180DRE4 ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
SN75ALS180DRG4 ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
SN75ALS180N ACTIVE 0 to 70 1.95 | 1ku PDIP (N) | 14 25 | TUBE  
SN75ALS180NE4 ACTIVE 0 to 70 1.95 | 1ku PDIP (N) | 14 25 | TUBE  
SN75ALS180 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
SN75ALS180D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS180D SN75ALS180D
SN75ALS180DE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS180DE4 SN75ALS180DE4
SN75ALS180DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS180DG4 SN75ALS180DG4
SN75ALS180DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS180DR SN75ALS180DR
SN75ALS180DRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS180DRE4 SN75ALS180DRE4
SN75ALS180DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS180DRG4 SN75ALS180DRG4
SN75ALS180N Pb-Free (RoHS)  CU NIPD  N/A for Pkg Type SN75ALS180N SN75ALS180N
SN75ALS180NE4 Pb-Free (RoHS)  CU NIPD  N/A for Pkg Type SN75ALS180NE4 SN75ALS180NE4
SN75ALS180 应用技术支持与电子电路设计开发资源下载
  1. SN75ALS180 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器RS-422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)
SN75ALS180 工具和软件
培训内容 型号 软件/工具类型
SN75ALS180 评估模块 SN75ALS180EVM 开发电路板/EVM