ZHCSIV2C September 2018 – September 2019 ISO1500
PRODUCTION DATA.
- 1 特性
- 2 应用
- 3 说明
- 4 修订历史记录
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 Power Ratings
- 6.6 Insulation Specifications
- 6.7 Safety-Related Certifications
- 6.8 Safety Limiting Values
- 6.9 Electrical Characteristics: Driver
- 6.10 Electrical Characteristics: Receiver
- 6.11 Supply Current Characteristics: Side 1(ICC1)
- 6.12 Supply Current Characteristics: Side 2(ICC2)
- 6.13 Switching Characteristics: Driver
- 6.14 Switching Characteristics: Receiver
- 6.15 Insulation Characteristics Curves
- 6.16 Typical Characteristics
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12器件和文档支持
- 13机械、封装和可订购信息
7 Parameter Measurement Information
Figure 19. Driver Voltages 
1. RL = 100 Ω for RS422, RL = 54 Ω for RS-485
Figure 20. Driver Voltages 
1. CL includes fixture and instrumentation capacitance.
Figure 21. Driver Switching Specifications 
1. Includes probe and fixture capacitance.
Figure 22. Common Mode Transient Immunity (CMTI)—Half Duplex 
1. CL includes fixture and instrumentation capacitance
Figure 23. Driver Enable and Disable Times 
Figure 24. Driver Enable and Disable Times 
1. CL includes fixture and instrumentation capacitance.
Figure 25. Receiver Switching Specifications 
Figure 26. Receiver Enable and Disable Times 
Figure 27. Receiver Enable and Disable Times 
1. The driver should not sustain any damage with this configuration.
Figure 28. Short-Circuit Current Limiting