SN65HVD485E 半双工 RS-485 收发器
The SN65HVD485E is a half-duplex transceiver designed for RS-485 data bus networks. Powered by a 5V supply, it is fully compliant with the TIA/EIA-485A standard. This device is suitable for data transmission up to 10Mbps over long twisted-pair cables and is designed to operate with very low supply current, typically less than 2mA, exclusive of the load. When in the inactive shutdown mode, the supply current drops below 1mA.
The wide common-mode range and high ESD protection levels of this device make it suitable for demanding applications such as, electrical inverters, status/command signals across telecom racks, cabled chassis interconnects, and industrial automation networks where noise tolerance is essential. The SN65HVD485E matches the industry-standard footprint of the SN75176
|
SN65HVD485E |
| Drivers Per Package |
1 |
| Receivers Per Package |
1 |
| Supply Voltage(s)(V) |
5 |
| ESD(kV) |
15 |
| Temp Range(C) |
-40 to 85 |
| Signaling Rate(Mbps) |
10 |
| ICC(Max)(mA) |
2 |
| Fail Safe |
Open |
| Isolated |
No |
| # of TX/RX |
1 TX / 1 RX |
| Common Mode Range |
-7 to 12 |
| Number of Nodes |
64 |
| Duplex |
Half |
| Footprint |
SN75176 |
| Pin/Package |
8MSOP, 8SOIC, 8PDIP |
| Rating |
Military |
| Fault Protection(V) |
-9 to 14 |
SN65HVD485E 特性
- Bus-Pin ESD Protection Up to 15 kV
- 1/2 Unit Load-Up to 64 Nodes on a Bus
- Bus-Open-Failsafe Receiver
- Glitch-Free Power-Up/Down Bus Inputs and Outputs
- Available in Small MSOP-8 Package
- Meets or Exceeds the Requirements of the TIA/EIA-485A Standard
- Industry-Standard SN75176 Footprint
- APPLICATIONS
- Motor Control
- Power Inverters
- Industrial Automation
- Building Automation Networks
- Industrial Process Control
- Battery-Powered Applications
- Telecommunications Equipment
SN65HVD485E 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 |
| SN65HVD485ED |
ACTIVE |
-40 to 85 |
1.45 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| SN65HVD485EDR |
ACTIVE |
-40 to 85 |
1.20 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
SN65HVD485E 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 |
| SN65HVD485ED |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN65HVD485ED |
SN65HVD485ED |
| SN65HVD485EDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN65HVD485EDR |
SN65HVD485EDR |
SN65HVD485E 应用技术支持与电子电路设计开发资源下载
- SN65HVD485E 数据资料 dataSheet 下载.PDF
- TI 德州仪器RS-485选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
- 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
- 接口选择指南 (Rev. D) (PDF 2994 KB)
- Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- Isolated RS-485 Reference Design (PDF 80 KB)
- 无铅组件涂层的保存期评估 (PDF 1305 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)
SN65HVD485E 工具和软件
