SN75HVD1176 PROFIBUS RS-485 收发器
These devices are half-duplex differential transceivers, with characteristics optimized for use in PROFIBUS (EN 50170) applications. The driver output differential voltage exceeds the Profibus requirements of 2.1 V with a 54 
load. A signaling rate of up to 40 Mbps allows technology growth to high data transfer speeds. The low bus capacitance provides low signal distortion.
The SN65HVD1176 and SN75HVD1176 meet or exceed the requirements of ANSI standard TIA/EIA-485-A (RS-485) for differential data transmission across twisted-pair networks. The driver outputs and receiver inputs are tied together to form a half-duplex bus port, with one-fifth unit load, allowing up to 160 nodes on a single bus. The receiver output stays at logic high when the bus lines are shorted, left open, or when no driver is active
|
SN75HVD1176 |
| Drivers Per Package |
1 |
| Receivers Per Package |
1 |
| Supply Voltage(s)(V) |
5 |
| ESD(kV) |
10 |
| Temp Range(C) |
0 to 70 |
| Signaling Rate(Mbps) |
40 |
| ICC(Max)(mA) |
6 |
| Fail Safe |
Idle, Open, Short |
| Isolated |
No |
| # of TX/RX |
1 TX / 1 RX |
| Common Mode Range |
-7 to 12 |
| Number of Nodes |
160 |
| Duplex |
Half |
| Footprint |
SN75176 |
| Comments |
Profibus Transceiver, Meets the requirements of EN 50170 |
| Pin/Package |
8SOIC |
| Rating |
Catalog |
| Fault Protection(V) |
-7 to 12 |
SN75HVD1176 特性
- Optimized for PROFIBUS Networks
- Signaling Rates Up to 40 Mbps
- Differential Output Exceeds 2.1 V
(54 Load)
- Low Bus Capacitance of 10 pF (Max)
- Meets the Requirements of TIA/EIA-485-A
- ESD Protection Exceeds ±10 kV HBM
- Failsafe Receiver for Bus Open, Short, Idle
- Up to 160 Transceivers on a Bus
- Low Skew During Output Transitions and Driver Enabling/Disabling
- Common-Mode Rejection Up to 50 MHz
- Short-Circuit Current Limit
- Hot Swap Capable
- Thermal Shutdown Protection
- APPLICATIONS
- Process Automation
- Chemical Production
- Brewing and Distillation
- Paper Mills
- Factory Automation
SN75HVD1176 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 |
| SN75HVD1176D |
ACTIVE |
-40 to 85 |
1.90 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| SN75HVD1176DG4 |
ACTIVE |
-40 to 85 |
1.90 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| SN75HVD1176DR |
ACTIVE |
-40 to 85 |
1.60 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| SN75HVD1176DRG4 |
ACTIVE |
-40 to 85 |
1.60 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
SN75HVD1176 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 |
| SN75HVD1176D |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75HVD1176D |
SN75HVD1176D |
| SN75HVD1176DG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75HVD1176DG4 |
SN75HVD1176DG4 |
| SN75HVD1176DR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75HVD1176DR |
SN75HVD1176DR |
| SN75HVD1176DRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75HVD1176DRG4 |
SN75HVD1176DRG4 |
SN75HVD1176 应用技术支持与电子电路设计开发资源下载
- SN75HVD1176 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)
SN75HVD1176 工具和软件
