SLLSFN5A June   2023  – February 2024 ISO1228

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—DC Specification
    10. 5.10 Switching Characteristics—AC Specification
    11. 5.11 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 Test Circuits
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Surge Protection
      2. 7.3.2  Field Side LED Indication
      3. 7.3.3  Serial and Parallel Output option
      4. 7.3.4  Cyclic Redundancy Check (CRC)
      5. 7.3.5  FAULT Indication
      6. 7.3.6  Digital Low Pass Filter
      7. 7.3.7  SPI Register Map
      8. 7.3.8  SPI Interface Timing - Non-Daisy Chain
      9. 7.3.9  SPI Interface Timing - Daisy Chain
      10. 7.3.10 SPI Interface Timing - Burst Mode
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Sinking Type Digital Inputs
      2. 8.2.2 Sourcing Type Digital Inputs
      3. 8.2.3 Design Requirements
        1. 8.2.3.1 Detailed Design Procedure
          1. 8.2.3.1.1 Current Limit
          2. 8.2.3.1.2 Voltage Thresholds
          3. 8.2.3.1.3 Wire-Break Detection
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information
    1. 13.1 Tape and Reel Information

Package Options

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

1 Features

  • Configurable IEC 61131-2 eight Type 1/3 or four Type 2 Isolated Digital Inputs
  • Low Power and Heat Dissipation
    • Selectable input current limit
    • Fieldside LED drivers using input current
  • Configurable sinking or sourcing type inputs
  • Wire-break detection in sink mode
  • Integrated field-side power loss detection
  • Programmable Glitch Filters
  • Built in CRC check across barrier
  • Serial SPI and Parallel output options
    • Supports SPI daisy chaining
    • Supports SPI burst mode
  • Integrated IEC ESD and Surge Protection
  • High CMTI(Typ): 75kV/µs
  • VCC1 Logic supply voltage range: 1.71V to 5.5V
  • AVCC field supply voltage range (sink mode): 8.5V to 36V
  • AVCC field supply voltage range (source mode): 13V to 36V
  • Ambient temperature range: –40°C to 125°C
  • Small Footprint 38-SSOP Package
  • Safety-related certifications:
    • 4242-VPK VIOTM and 637-VPK VIORM per DIN EN IEC 60747-17 (VDE 0884-17)
    • 3000-VRMS Isolation for 1 Minute per UL 1577
    • IEC 62368-1, IEC 61010-1 Certifications
    • All Certifications Planned