SN75LBC176 差动总线收发器

The SN55LBC176, SN65LBC176, SN65LBC176Q, and SN75LBC176 differential bus transceivers are monolithic, integrated circuits designed for bidirectional data communication on multipoint bus-transmission lines. They are designed for balanced transmission lines and meet ANSI Standard TIA/EIA-485-A (RS-485) and ISO 8482:1987(E).

The SN55LBC176, SN65LBC176, SN65LBC176Q, and SN75LBC176 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, which can externally connect together to function as a direction control. The driver differential outputs and the receiver differential inputs connect internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus whenever the driver is disabled or VCC = 0

SN75LBC176
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) 10  
ICC(Max)(mA) 1.5  
Fail Safe Open  
Isolated No  
# of TX/RX 1 TX / 1 RX  
Common Mode Range -7 to 12  
Number of Nodes 32  
Duplex Half  
Footprint SN75176  
Comments Upgrade to ALS176/A/B, Lower Power  
Pin/Package 8PDIP, 8SOIC  
Rating Catalog  
Fault Protection(V) -10 to 15
SN75LBC176 特性
SN75LBC176 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
SN75LBC176D ACTIVE 0 to 70 2.20 | 1ku SOIC (D) | 8 75 | TUBE  
SN75LBC176DG4 ACTIVE 0 to 70 2.20 | 1ku SOIC (D) | 8 75 | TUBE  
SN75LBC176DR ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
SN75LBC176DRG4 ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
SN75LBC176P ACTIVE 0 to 70 2.20 | 1ku PDIP (P) | 8 50 | TUBE  
SN75LBC176PE4 ACTIVE 0 to 70 2.20 | 1ku PDIP (P) | 8 50 | TUBE  
SN75LBC176 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
SN75LBC176D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC176D SN75LBC176D
SN75LBC176DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC176DG4 SN75LBC176DG4
SN75LBC176DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC176DR SN75LBC176DR
SN75LBC176DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC176DRG4 SN75LBC176DRG4
SN75LBC176P Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC176P SN75LBC176P
SN75LBC176PE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LBC176PE4 SN75LBC176PE4
SN75LBC176 应用技术支持与电子电路设计开发资源下载
  1. SN75LBC176 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)
SN75LBC176 工具和软件
培训内容 型号 软件/工具类型
SN75LBC176 评估模块 SN75LBC176EVM 开发电路板/EVM