SN75LBC175 四路低功耗差动线路驱动器

The SN65LBC175 and SN75LBC175 are monolithic, quadruple, differential line receivers with 3-state outputs designed to meet the requirements of the EIA standards RS-422-A, RS-423-A, RS-485, and CCITT Recommendation V.11. The devices are optimized for balanced multipoint bus transmission at data rates up to and exceeding 10 million bits per second. The receivers are enabled in pairs, with an active-high enable input. Each differential receiver input features high impedance, hysteresis for increased noise immunity, and sensitivity of ±200 mV over a common-mode input voltage range of 12 V to –7 V. The fail-safe design ensures that when the inputs are open-circuited, the outputs are always high. Both devices are designed using the TI proprietary LinBiCMOS.

SN75LBC175
Receivers Per Package 4  
Supply Voltage(s)(V) 5  
ESD(kV) 1  
Temp Range(C) 0 to 70  
Signaling Rate(Mbps) 10  
ICC(Max)(mA) 20  
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 MC3486  
Comments Upgrade to ALS175/A: Lower Power  
Pin/Package 16PDIP, 16SOIC  
Rating Catalog  
Fault Protection(V) -10 to 15 
SN75LBC175 特性
SN75LBC175 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
SN75LBC175D ACTIVE 0 to 70 2.15 | 1ku SOIC (DW) | 16 40 | TUBE  
SN75LBC175DG4 ACTIVE 0 to 70 2.15 | 1ku SOIC (DW) | 16 40 | TUBE  
SN75LBC175DR ACTIVE 0 to 70 1.80 | 1ku SOIC (DW) | 16 2500 | LARGE T&R  
SN75LBC175DRG4 ACTIVE 0 to 70 1.80 | 1ku SOIC (DW) | 16 2500 | LARGE T&R  
SN75LBC175N ACTIVE 0 to 70 2.15 | 1ku PDIP (N) | 16 25 | TUBE  
SN75LBC175NE4 ACTIVE 0 to 70 2.15 | 1ku PDIP (N) | 16 25 | TUBE  
SN75LBC175 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
SN75LBC175D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC175D SN75LBC175D
SN75LBC175DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC175DG4 SN75LBC175DG4
SN75LBC175DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC175DR SN75LBC175DR
SN75LBC175DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC175DRG4 SN75LBC175DRG4
SN75LBC175N Pb-Free (RoHS)  CU NIPD  N/A for Pkg Type SN75LBC175N SN75LBC175N
SN75LBC175NE4 Pb-Free (RoHS)  CU NIPD  N/A for Pkg Type SN75LBC175NE4 SN75LBC175NE4
SN75LBC175 应用技术支持与电子电路设计开发资源下载
  1. SN75LBC175 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)
SN75LBC175 工具和软件
培训内容 型号 软件/工具类型
SN75LBC175 评估模块 SN75LBC175EVM 开发电路板/EVM