ZHCSF48D March 2016  – May 2017 ISO7740 , ISO7741 , ISO7742

PRODUCTION DATA. 

  1. 特性
  2. 应用范围
  3. 说明
  4. 修订历史记录
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Power Rating
    6. 6.6 Insulation Specifications
    7. 6.7 Safety-Related Certifications
    8. 6.8 Safety Limiting Values
    9. 6.9 Electrical Characteristics—5-V Supply
    10. 6.10Supply Current Characteristics—5-V Supply
    11. 6.11Electrical Characteristics—3.3-V Supply
    12. 6.12Supply Current Characteristics—3.3-V Supply
    13. 6.13Electrical Characteristics—2.5-V Supply
    14. 6.14Supply Current Characteristics—2.5-V Supply
    15. 6.15Switching Characteristics—5-V Supply
    16. 6.16Switching Characteristics—3.3-V Supply
    17. 6.17Switching Characteristics—2.5-V Supply
    18. 6.18Insulation Characteristics Curves
    19. 6.19Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1Overview
    2. 8.2Functional Block Diagram
    3. 8.3Feature Description
      1. 8.3.1Electromagnetic Compatibility (EMC) Considerations
    4. 8.4Device Functional Modes
      1. 8.4.1Device I/O Schematics
  9. Application and Implementation
    1. 9.1Application Information
    2. 9.2Typical Application
      1. 9.2.1Design Requirements
      2. 9.2.2Detailed Design Procedure
      3. 9.2.3Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1Layout Guidelines
      1. 11.1.1PCB Material
    2. 11.2Layout Example
  12. 12器件和文档支持
    1. 12.1文档支持
      1. 12.1.1相关文档
    2. 12.2相关链接
    3. 12.3接收文档更新通知
    4. 12.4社区资源
    5. 12.5商标
    6. 12.6静电放电警告
    7. 12.7Glossary
  13. 13机械、封装和可订购信息

Parameter Measurement Information

ISO7740 ISO7741 ISO7742 switch_test_circuit_sllsep4.gif
The input pulse is supplied by a generator having the following characteristics: PRR ≤ 50 kHz, 50% duty cycle, tr ≤ 3 ns, tf ≤ 3ns, ZO = 50 Ω. At the input, 50 Ω resistor is required to terminate Input Generator signal. It is not needed in actual application.
CL = 15 pF and includes instrumentation and fixture capacitance within ±20%.
Figure 15. Switching Characteristics Test Circuit and Voltage Waveforms
ISO7740 ISO7741 ISO7742 delay_time_sllsep4.gif
The input pulse is supplied by a generator having the following characteristics: PRR ≤ 10 kHz, 50% duty cycle,
tr ≤ 3 ns, tf ≤ 3 ns, ZO = 50 Ω.
CL = 15 pF and includes instrumentation and fixture capacitance within ±20%.
Figure 16. Enable/Disable Propagation Delay Time Test Circuit and Waveform

ISO7740 ISO7741 ISO7742 failsafe_sllses0.gif
CL = 15 pF and includes instrumentation and fixture capacitance within ±20%.
Power Supply Ramp Rate = 10 mV/ns
Figure 17. Default Output Delay Time Test Circuit and Voltage Waveforms
ISO7740 ISO7741 ISO7742 com_tran_imm_test_circ_sllsep4.gif
CL = 15 pF and includes instrumentation and fixture capacitance within ±20%.
Figure 18. Common-Mode Transient Immunity Test Circuit