SN75ALS173 四路差动线路驱动器

The SN75ALS173 is a monolithic quadruple differential line receiver with 3-state outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, RS-485, and several ITU recommendations. Advanced low-power Schottky technology provides high speed without the usual power penalty. The four receivers have an ORed pair of enables in common. Either G high or G\ low enables all of the receivers. The device features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of -12 V to 12 V.

The SN75ALS173 is characterized for operation from 0°C to 70°C.

H = high level, L = low level, ? = indeterminate, X = irrelevant, Z = high impedance (off

SN75ALS173
Receivers Per Package 4  
Supply Voltage(s)(V) 5  
ESD(kV) 2  
Temp Range(C) 0 to 70  
Signaling Rate(Mbps) 10  
ICC(Max)(mA) 24  
Fail Safe Open  
Isolated No  
# of TX/RX 0 TX / 4 RX  
Common Mode Range -7 to 12  
Number of Nodes 32  
Duplex N/A  
Footprint AM26LS32  
Comments Upgrade to SN75173: Lower Power  
Pin/Package 16PDIP, 16SO  
Rating Catalog  
Fault Protection(V) -10 to 15
SN75ALS173 特性
SN75ALS173 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
SN75ALS173N ACTIVE 0 to 70 2.90 | 1ku PDIP (N) | 16 25 | TUBE  
SN75ALS173NE4 ACTIVE 0 to 70 2.90 | 1ku PDIP (N) | 16 25 | TUBE  
SN75ALS173NSR ACTIVE 0 to 70 2.90 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN75ALS173NSRE4 ACTIVE 0 to 70 2.90 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN75ALS173NSRG4 ACTIVE 0 to 70 2.90 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN75ALS173 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
SN75ALS173N Pb-Free (RoHS)  CU NIPD  N/A for Pkg Type SN75ALS173N SN75ALS173N
SN75ALS173NE4 Pb-Free (RoHS)  CU NIPD  N/A for Pkg Type SN75ALS173NE4 SN75ALS173NE4
SN75ALS173NSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS173NSR SN75ALS173NSR
SN75ALS173NSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS173NSRE4 SN75ALS173NSRE4
SN75ALS173NSRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75ALS173NSRG4 SN75ALS173NSRG4
SN75ALS173 应用技术支持与电子电路设计开发资源下载
  1. SN75ALS173 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)
SN75ALS173 工具和软件
培训内容 型号 软件/工具类型
SN75ALS173 评估模块 SN75ALS173EVM 开发电路板/EVM