ZHCS786C March   2012  – March 2019 ISO7421E-Q1

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     简化原理图
  4. 4 Pin Configuration and Functions
    1. Table 1. Pin Functions
  5. 5 静电放电警告
    1.     Device Images
      1. 5.1 Device Function Table
      2. 5.2 Available Options
  6. 6 Absolute Maximum Ratings
  7. 7 Thermal Information
  8. 8 Recommended Operating Conditions
  9. 9 Electrical Characteristics
  10. 10Switching Characteristics
  11. 11Electrical Characteristics
  12. 12Switching Characteristics
  13. 13Electrical Characteristics
  14. 14Switching Characteristics
  15. 15Electrical Characteristics
  16. 16Switching Characteristics
  17. 17Parameter Measurement Information
  18. 18Device Information
    1. 18.1 Package Characteristics
    2. 18.2 IEC 60664-1 Ratings Table
    3. 18.3 Insulation Characteristics
    4. 18.4 Regulatory Information
    5. 18.5 IEC Safety Limiting Values
    6. 18.6 Equivalent Input And Output Schematic Diagrams
  19. 19Typical Characteristics
  20. 20Revision History

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20 Revision History

Changes from B Revision (May 2012) to C Revision

  • 删除了 特性 项目符号“宽环境温度：–40°C 至 125°C”，因为涉及重复Go
  • 将 特性 项目符号从“符合 VDE 标准的 4kV 峰值最大隔离，符合 UL 1577 标准的 2.5kVrms 隔离，通过 IEC 60950-1 和 IEC 61010-1 终端设备标准验证的 CSA。所有审批待定。” 更改为“符合 VDE 标准的 4242VPK 隔离，符合 UL 1577 标准的 2.5kVrms 隔离，通过 IEC 60950-1 和 IEC 61010-1 终端设备标准验证的 CSA”Go
  • 将“ISO7421E-Q1 可提供双通道电隔离...” 更改为“ISO7421E-Q1 可提供电隔离...”，改动位置在说明部分Go
  • 添加了器件的简化原理图Go
  • Changed column titles From:"INPUT SIDE (VCC)" To:"INPUT SIDE VCC (VCCI)" and From:"OUTPUT SIDE (VCC)" To:"OUTPUT SIDE VCC (VCCO)" in Device Function TableGo
  • Changed MAX VALUE for VI From: "6 V" To: "VCC + 0.5 V" .Go
  • Added : "Maximum voltage must not exceed 6 V. A strongly driven input signal can weakly power the floating VCC via an internal protection diode and cause undetermined output."Go
  • Deleted Supply Current parameters with VCC1 and VCC2 at 5 V ± 5% for ISO7420x in Electrical Characteristics table since ISO7420x is not included in the data sheet. Go
  • Deleted Supply Current parameters with VCC1 at 5 V ± 5%, VCC2 at 3.3 V ± 5% for ISO7420x in Electrical Characteristics table since ISO7420x is not included in the data sheet.Go
  • Deleted Supply Current parameters with VCC1 at 3.3 V ± 5%, VCC2 at 5 V ± 5% for ISO7420x in Electrical Characteristics table since ISO7420x is not included in the data sheet.Go
  • Deleted Supply Current parameters with VCC1 and VCC2 at 3.3 V ± 5% for ISO7420x in Electrical Characteristics table since ISO7420x is not included in the data sheet. Go
  • Changed VCC1 to VCCI and Vcc/2 to 50% in Figure 1Go
  • Changed Vcc1 to VCCI and IN From:"0V or VCC1" To:"0 V" in Figure 2Go
  • Corrected 'Ground' symbols on both sides of the Isolation Barrier in Figure 3Go
  • Changed MIN specification for Clearance or L(I01) From: "8.34 mm" To:"7.6 mm" in Package Characteristics table.Go
  • Changed MIN specification for Creepage or L(I02) From: "8.1 mm" To:"7.6 mm" in Package Characteristics table. Go
  • Changed CTI TEST CONDITIONS From: " DIN IEC 60112 / VDE 0303 Part 1" To: "DIN EN 60112 (VDE 0303-11)"Go
  • Added "VTEST = 1.2 x VISO" to VISO parameter TEST CONDITIONS in Insulation Characteristics table Go
  • Changed VDE standard name From: "IEC 60747-5-2" To:"DIN VDE V 0884-11:2017-01" and document reference From:"File Number: Pending" To:"Certificate Number: 40047657" respectively in Regulatory Information table.Go
  • Changed CSA standard reference From:"Approved under CSA Component Acceptance Notice" To:"Approved according to IEC 60950-1 and IEC 61010-1" and document reference From: "File Number: pending" To:"Master Contract Number: 220991" respectively in Regulatory Information table.Go
  • Changed UL standard reference From:"1577" To:"UL 1577" in Regulatory Information table.Go
  • Changed ground symbol of 'Output' to differentiate it from 'Input' in Figure 6Go

Changes from A Revision (March 2012) to B Revision

  • 将信号传输速率信息从 1Mbps 更改为 50MbpsGo
  • Changed Signaling rate max value from 1 to 50 Mbps, centered 0 in the min column.Go
  • Replaced Supply Current section with marked up table from commercial datasheet SLLSE45, changed 8.5 max value to 9.1.Go
  • Replaced Supply Current section with marked up table from commercial datasheet SLLSE45, changed 8.5 max value to 9.1 and changed 5.5 max value to 5.8.Go
  • Replaced Supply Current section with marked up table from commercial datasheet SLLSE45, changed 5.5 max value to 5.8 and changed 8.5 max value to 9.1.Go
  • Replaced Supply Current section with marked up table from commercial datasheet SLLSE45, changed 5.5 max value to 5.8.Go