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

Typical Characteristics

ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D005_SLLSEP4.gif
TA = 25°C CL = 15 pF
Figure 7. ISO7740-Q1 Supply Current vs Data Rate
(With 15-pF Load)
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D007_SLLSEP4.gif
TA = 25°C CL = 15 pF
Figure 9. ISO7741-Q1 Supply Current vs Data Rate
(With 15-pF Load)
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D009_SLLSEP4.gif
TA = 25°C CL = 15 pF
Figure 11. ISO7742-Q1 Supply Current vs Data Rate
(With 15-pF Load)
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D011_SLLSEP4.gif
TA = 25°C
Figure 13. High-Level Output Voltage vs High-level Output Current
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D013_SLLSEP4.gif
Figure 15. Power Supply Undervoltage Threshold vs Free-Air Temperature
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D006_SLLSEP4.gif
TA = 25°C CL = No Load
Figure 8. ISO7740-Q1 Supply Current vs Data Rate
(With No Load)
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D008_SLLSEP4.gif
TA = 25°C CL = No Load
Figure 10. ISO7741-Q1 Supply Current vs Data Rate
(With No Load)
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D010_SLLSEP4.gif
TA = 25°C CL = No Load
Figure 12. ISO7742-Q1 Supply Current vs Data Rate
(With No Load)
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D012_SLLSEP4.gif
TA = 25°C
Figure 14. Low-Level Output Voltage vs Low-Level Output Current
ISO7740-Q1 ISO7741-Q1 ISO7742-Q1 D014_SLLSEP4.gif
Figure 16. Propagation Delay Time vs Free-Air Temperature