SLLSEU0C November   2016  – February 2020 ISO7740-Q1 , ISO7741-Q1 , ISO7742-Q1

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Simplified Schematic
  4. Revision History
  5. Description Continued
  6. Pin Configuration and Functions
    1.     Pin Functions
  7. Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Power Rating
    6. 7.6  Insulation Specifications
    7. 7.7  Safety-Related Certifications
    8. 7.8  Safety Limiting Values
    9. 7.9  Electrical Characteristics—5-V Supply
    10. 7.10 Supply Current Characteristics—5-V Supply
    11. 7.11 Electrical Characteristics—3.3-V Supply
    12. 7.12 Supply Current Characteristics—3.3-V Supply
    13. 7.13 Electrical Characteristics—2.5-V Supply
    14. 7.14 Supply Current Characteristics—2.5-V Supply
    15. 7.15 Switching Characteristics—5-V Supply
    16. 7.16 Switching Characteristics—3.3-V Supply
    17. 7.17 Switching Characteristics—2.5-V Supply
    18. 7.18 Insulation Characteristics Curves
    19. 7.19 Typical Characteristics
  8. Parameter Measurement Information
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Electromagnetic Compatibility (EMC) Considerations
    4. 9.4 Device Functional Modes
      1. 9.4.1 Device I/O Schematics
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curve
        1. 10.2.3.1 Insulation Lifetime
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
      1. 12.1.1 PCB Material
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 Related Links
    3. 13.3 Receiving Notification of Documentation Updates
    4. 13.4 Community Resources
    5. 13.5 Trademarks
    6. 13.6 Electrostatic Discharge Caution
    7. 13.7 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DBQ|16
  • DWW|16
  • DW|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Supply Current Characteristics—5-V Supply

VCC1 = VCC2 = 5 V ±10% (over recommended operating conditions unless otherwise noted).
PARAMETER TEST CONDITIONS SUPPLY CURRENT MIN TYP MAX UNIT
ISO7740-Q1
Supply current - Disable EN2 = 0 V; VI = VCC1 (ISO7740-Q1);
VI = 0 V (ISO7740-Q1 with F suffix)
ICC1 1.2 1.6 mA
ICC2 0.3 0.5
EN2 = 0 V; VI = 0 V (ISO7740-Q1);
VI = VCC1 (ISO7740-Q1 with F suffix)
ICC1 5.5 7.8
ICC2 0.3 0.5
Supply current - DC signal EN2 = VCC2; VI = VCC1 (ISO7740-Q1);
VI = 0 V (ISO7740-Q1 with F suffix)
ICC1 1.2 1.6
ICC2 2 3.2
EN2 = VCC2; VI = 0 V (ISO7740-Q1);
VI = VCC1 (ISO7740-Q1 with F suffix)
ICC1 5.5 7.8
ICC2 2.2 3.6
Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 1 Mbps ICC1 3.3 4.7
ICC2 2.3 3.6
10 Mbps ICC1 3.4 4.8
ICC2 4.2 5.8
100 Mbps ICC1 3.8 5.7
ICC2 22.7 28
ISO7741-Q1
Supply current - Disable EN1 = EN2 = 0 V; VI = VCCI(1) (ISO7741-Q1);
VI = 0 V (ISO7741-Q1 with F suffix)
ICC1 1 1.5 mA
ICC2 0.8 1.1
EN1 = EN2 = 0 V; VI = 0 V (ISO7741-Q1);
VI = VCCI (ISO7741-Q1 with F suffix)
ICC1 4.3 6.3
ICC2 1.8 2.7
Supply current - DC signal EN1 = EN2 = VCCI; VI = VCCI (ISO7741-Q1);
VI = 0 V (ISO7741-Q1 with F suffix)
ICC1 1.5 2.3
ICC2 2 3
EN1 = EN2 = VCCI; VI = 0 V (ISO7741-Q1);
VI = VCCI (ISO7741-Q1 with F suffix)
ICC1 4.8 6.8
ICC2 3.2 4.9
Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 1 Mbps ICC1 3.2 4.6
ICC2 2.8 4.1
10 Mbps ICC1 3.7 5.2
ICC2 4.2 5.7
100 Mbps ICC1 8.6 11.3
ICC2 18 22
ISO7742-Q1
Supply current - Disable EN1 = EN2 = 0 V; VI = VCCI (ISO7742-Q1);
VI = 0 V (ISO7742-Q1 with F suffix)
ICC1, ICC2 0.9 1.3 mA
EN1 = EN2 = 0 V; VI = 0 V (ISO7742-Q1);
VI = VCCI (ISO7742-Q1 with F suffix)
ICC1, ICC2 3 4.6
Supply current - DC signal EN1 = EN2 = VCCI; VI = VCCI (ISO7742-Q1);
VI = 0 V (ISO7742-Q1 with F suffix)
ICC1, ICC2 1.7 2.7
EN1 = EN2 = VCCI; VI = 0 V (ISO7742-Q1);
VI = VCCI (ISO7742-Q1 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 3 4.4
10 Mbps ICC1, ICC2 4 5.5
100 Mbps ICC1, ICC2 13.4 17
VCCI = Input-side VCC