SLLSEP4J March   2016  – October 2024 ISO7740 , ISO7741 , ISO7742

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Power Ratings
    6. 5.6  Insulation Specifications
    7. 5.7  Safety-Related Certifications
    8. 5.8  Safety Limiting Values
    9. 5.9  Electrical Characteristics—5-V Supply
    10. 5.10 Supply Current Characteristics—5-V Supply
    11. 5.11 Electrical Characteristics—3.3-V Supply
    12. 5.12 Supply Current Characteristics—3.3-V Supply
    13. 5.13 Electrical Characteristics—2.5-V Supply 
    14. 5.14 Supply Current Characteristics—2.5-V Supply
    15. 5.15 Switching Characteristics—5-V Supply
    16. 5.16 Switching Characteristics—3.3-V Supply
    17. 5.17 Switching Characteristics—2.5-V Supply
    18. 5.18 Insulation Characteristics Curves
    19. 5.19 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Electromagnetic Compatibility (EMC) Considerations
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device I/O Schematics
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
        1. 8.2.3.1 Insulation Lifetime
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
        1. 8.4.1.1 PCB Material
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.12 Supply Current Characteristics—3.3-V Supply

VCC1 = VCC2 = 3.3 V ±10% (over recommended operating conditions unless otherwise noted)
PARAMETER TEST CONDITIONS SUPPLY CURRENT MIN TYP MAX UNIT
ISO7740
Supply current - Disable EN2 = 0 V; VI = VCC1 (1)(ISO7740);
VI = 0 V (ISO7740 with F suffix)		 ICC1 1.2 2.3 mA
ICC2 0.3 0.7
EN2 = 0 V; VI = 0 V (1)(ISO7740);
VI = VCC1 (ISO7740 with F suffix)		 ICC1 5.5 7.8
ICC2 0.3 0.7
Supply current - DC signal EN2 = VCC2; VI = VCC1 (1)(ISO7740);
VI = 0 V (ISO7740 with F suffix)		 ICC1 1.2 2.2
ICC2 1.9 3.6
EN2 = VCC2; VI = 0 V (ISO7740);
VI = VCC1 (ISO7740 with F suffix)		 ICC1 5.5 7.8
ICC2 2.2 3.9
Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 1 Mbps ICC1 3.3 4.7
ICC2 2.2 3.9
10 Mbps ICC1 3.4 4.7
ICC2 3.6 5.6
100 Mbps ICC1 3.3 5.7
ICC2 17 22.3
ISO7741
Supply current - Disable EN1 = EN2 = 0 V; VI = VCCI (ISO7741);
VI = 0 V (ISO7741 with F suffix)		 ICC1 1 2.1 mA
ICC2 0.8 1.5
EN1 = EN2 = 0 V; VI = 0 V (ISO7741);
VI = VCCI (ISO7741 with F suffix)		 ICC1 4.3 6.3
ICC2 1.9 2.7
Supply current - DC signal EN1 = EN2 = VCCI; VI = VCCI (1)(ISO7741);
VI = 0 V (ISO7741 with F suffix)		 ICC1 1.5 2.8
ICC2 2 3.7
EN1 = EN2 = VCCI; VI = 0 V (ISO7741);
VI = VCCI (ISO7741 with F suffix)		 ICC1 4.8 6.8
ICC2 3.2 5.1
Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 1 Mbps ICC1 3.2 4.7
ICC2 2.7 4.5
10 Mbps ICC1 3.5 5.2
ICC2 3.7 5.8
100 Mbps ICC1 6.8 10
ICC2 13.7 18.6
ISO7742
Supply current - Disable EN1 = EN2 = 0 V; VI = VCCI (1)(ISO7742);
VI = 0 V (ISO7742 with F suffix)		 ICC1, ICC2 0.9 2 mA
EN1 = EN2 = 0 V; VI = 0 V (1)(ISO7742);
VI = VCCI (ISO7742 with F suffix)		 ICC1, ICC2 3 4.6
Supply current - DC signal  EN1 = EN2 = VCCI; VI = VCCI (1)(ISO7742);
VI = 0 V (ISO7742 with F suffix)		 ICC1, ICC2 1.7 3.4
EN1 = EN2 = VCCI; VI = 0 V (ISO7742);
VI = VCCI (ISO7742 with F suffix)		 ICC1, ICC2 4 5.9
Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 1 Mbps ICC1, ICC2 2.9 4.8
10 Mbps ICC1, ICC2 3.6 5.6
100 Mbps ICC1, ICC2 10.3 14.4
(1) VCCI = Input-side VCC