SN65HVS880 用于工业数字输入的 8 通道额定 24V 数字输入串行器
The SN65HVS880 is a 24-V, eight-channel, digital-input serializer for high-channel density digital input modules of PC and PLC based systems in industrial automation. In combination with galvanic isolators the device completes the interface between the 24-V sensor outputs of the field-side and the low-voltage controller inputs at the control-side. Input signals provided by EN60947-5-2 compliant 2- and 3-wire proximity switches are current-limited and then validated by internal debounce filters. The input switching characteristic is in accordance with IEC61131-2 for Type 1, 2, and 3 sensor switches.
Upon the application of load and clock signals, input data is latched in parallel into the shift register and afterwards clocked out serially via a subsequent isolator into a serial PLC input
|
SN65HVS880 |
SN65HVS881 |
SN65HVS882 |
SN65HVS885 |
| Operating Voltage(V) |
18-30 |
10-34 |
10–34 |
4.5-5.5 |
| Interface |
SPI |
SPI |
SPI |
SPI |
| No. of Outputs |
0 |
0 |
0 |
0 |
| No. of Inputs |
8 |
8 |
8 |
8 |
| I/O max rate(kbps) |
1000 |
1000 |
1000 |
1000 |
| Debounce times(MS) |
0,1,3 |
0,1,3 |
0, 1, 3 |
0,1,3 |
| IO Current (mA) |
0.2-5.2 |
0.2-5.2 |
0.2-5.2 |
0.2-5.2 |
| I/O Vol |
0-30 |
0-34 |
0-34 |
0-34 |
| Voltage Monitor |
Yes |
No |
No |
No |
| Parity |
No |
Yes |
No |
No |
| Over temperature |
Yes |
Yes |
Yes |
Yes |
| Pin/Package |
28HTSSOP |
28HTSSOP |
28HTSSOP |
28HTSSOP |
| Operating Temperature Range(C) |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
SN65HVS880 特性
- Eight Sensor Inputs
- High Input Voltage up to 30 V
- Selectable Debounce Filters From 0 ms to 3 ms
- Adjustable Current Limits From 0.2 mA to 5.2 mA
- Field Inputs and Supply Lines Protected to 15-kV HBM
- Output Drivers for External Status LEDs
- Cascadable for More Inputs in Multiples of Eight
- SPI-Compatible Interface
- Regulated 5-V Output for External Digital Isolator
- Over-Temperature and Low-Supply Voltage Indicator
- APPLICATIONS
- Sensor Inputs for Industrial Automation and Process Control
- IEC61131-2 Type 1, 2, or 3 Switches
- EN60947-5-2 Proximity Switches
- High Channel Count Digital Input Modules for PC and PLC Systems
- Decentralized I/O Modules
SN65HVS880 芯片订购指南
SN65HVS880 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 |
| SN65HVS880PWP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
SN65HVS880PWP |
SN65HVS880PWP |
| SN65HVS880PWPG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
SN65HVS880PWPG4 |
SN65HVS880PWPG4 |
| SN65HVS880PWPR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
SN65HVS880PWPR |
SN65HVS880PWPR |
| SN65HVS880PWPRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
SN65HVS880PWPRG4 |
SN65HVS880PWPRG4 |
SN65HVS880 应用技术支持与电子电路设计开发资源下载
- SN65HVS880 数据资料 dataSheet 下载.PDF
- TI 德州仪器串行器和解串器选型与价格 . 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)
- 高性能SERDES及其在CPRI 接口的应用分析 (zhca076.HTM, 8 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)
SN65HVS880 工具和软件