SLLSEX0D November   2016  – December 2022 ISO1540-Q1 , ISO1541-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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 Ratings
    6. 6.6  Insulation Specifications
    7. 6.7  Safety-Related Certifications
    8. 6.8  Safety Limiting Values
    9. 6.9  Electrical Characteristics
    10. 6.10 Supply Current Characteristics
    11. 6.11 Timing Requirements
    12. 6.12 Switching Characteristics
    13. 6.13 Insulation Characteristics Curves
    14. 6.14 Typical Characteristics
      1.      Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
    4. 7.4 Isolator Functional Principle
      1. 7.4.1 Receive Direction (Left Diagram of )
      2. 7.4.2 Transmit Direction (Right Diagram of )
    5. 7.5 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 I2C Bus Overview
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 PCB Material
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Related Links
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Community Resources
    5. 11.5 Trademarks
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6.10 Supply Current Characteristics

over recommended operating conditions, unless otherwise noted. For more information, see Figure 7-1.
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
3 V ≤ VCC1, VCC2 ≤ 3.6 V
ICC1Supply current, side 1ISO1540-Q1VSDA1, VSCL1 = GND1; VSDA2, VSCL2 = GND2;
R1, R2 = Open; C1, C2 = Open		2.47.1mA
VSDA1, VSCL1 = VCC1; VSDA2, VSCL2 = VCC2;
R1, R2 = Open; C1, C2 = Open		2.54
ISO1541-Q1VSDA1, VSCL1 = GND1; VSDA2, VSCL2 = GND2;
R1, R2 = Open; C1, C2 = Open		2.16.1
VSDA1, VSCL1 = VCC1; VSDA2, VSCL2 = VCC2;
R1, R2 = Open; C1, C2 = Open		2.33.6
ICC2Supply current, side 2ISO1540-Q1 and ISO1541-Q1VSDA1, VSCL1 = GND1; VSDA2, VSCL2 = GND2;
R1, R2 = Open; C1, C2 = Open		1.76.7mA
VSDA1, VSCL1 = VCC1; VSDA2, VSCL2 = VCC2;
R1, R2 = Open; C1, C2 = Open		1.93.5
4.5 V ≤ VCC1, VCC2 ≤ 5.5 V
ICC1Supply current, side 1ISO1540-Q1VSDA1, VSCL1 = GND1; VSDA2, VSCL2 = GND2;
R1,R2 = Open; C1,C2 = Open		3.17.2mA
VSDA1, VSCL1 = VCC1; VSDA2, VSCL2 = VCC2;
R1, R2 = Open; C1, C2 = Open		3.14.7
ISO1541-Q1VSDA1, VSCL1 = GND1; VSDA2, VSCL2 = GND2;
R1, R2 = Open; C1, C2 = Open		2.86.2
VSDA1, VSCL1 = VCC1; VSDA2, VSCL2 = VCC2;
R1, R2 = Open; C1, C2 = Open		2.94.5
ICC2Supply current, side 2ISO1540-Q1 and ISO1541-Q1VSDA1, VSCL1 = GND1; VSDA2, VSCL2 = GND2;
R1, R2 = Open; C1, C2 = Open		2.36.8mA
VSDA1, VSCL1 = VCC1; VSDA2, VSCL2 = VCC2;
R1, R2 = Open; C1, C2 = Open		2.54