SLLSEB6E July   2012  – April 2019 ISO1540 , ISO1541

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Simplified Schematic
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions—ISO1540
    2.     Pin Functions—ISO1541
  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
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
    4. 8.4 Isolator Functional Principle
      1. 8.4.1 Receive Direction (Left Diagram of )
      2. 8.4.2 Transmit Direction (Right Diagram of )
    5. 8.5 Device Functional Modes
  9. Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 I2C Bus Overview
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 PCB Material
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

Pin Configuration and Functions

ISO1540 D Package
8-Pin SOIC
Top View
ISO1540 ISO1541 po_d_8_1540_sllseb6.gif

Pin Functions—ISO1540

PIN I/O DESCRIPTION
NAME NO.
GND1 4 Ground, side 1
GND2 5 Ground, side 2
SCL1 3 I/O Serial clock input / output, side 1
SCL2 6 I/O Serial clock input / output, side 2
SDA1 2 I/O Serial data input / output, side 1
SDA2 7 I/O Serial data input / output, side 2
VCC1 1 Supply voltage, side 1
VCC2 8 Supply voltage, side 2
ISO1541 D Package
8-Pin SOIC
Top View
ISO1540 ISO1541 po_d_8_1541_sllseb6.gif

Pin Functions—ISO1541

PIN I/O DESCRIPTION
NAME NO.
GND1 4 Ground, side 1
GND2 5 Ground, side 2
SCL1 3 I Serial clock input, side 1
SCL2 6 O Serial clock output, side 2
SDA1 2 I/O Serial data input / output, side 1
SDA2 7 I/O Serial data input / output, side 2
VCC1 1 Supply voltage, side 1
VCC2 8 Supply voltage, side 2