SLLSFU0C August   2023  – August 2025 ISO6520 , ISO6521

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  Package Characteristics
    6. 5.6  Electrical Characteristics—5-V Supply
    7. 5.7  Supply Current Characteristics—5-V Supply
    8. 5.8  Electrical Characteristics—3.3-V Supply
    9. 5.9  Supply Current Characteristics—3.3-V Supply
    10. 5.10 Electrical Characteristics—2.5-V Supply 
    11. 5.11 Supply Current Characteristics—2.5-V Supply
    12. 5.12 Electrical Characteristics—1.8-V Supply
    13. 5.13 Supply Current Characteristics—1.8-V Supply
    14. 5.14 Switching Characteristics—5-V Supply
    15. 5.15 Switching Characteristics—3.3-V Supply
    16. 5.16 Switching Characteristics—2.5-V Supply
    17. 5.17 Switching Characteristics—1.8-V Supply
    18. 5.18 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device I/O Schematics
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
    3. 8.3 Insulation Lifetime
    4. 8.4 Power Supply Recommendations
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
        1. 8.5.1.1 PCB Material
      2. 8.5.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

4 Pin Configuration and Functions

ISO6520 ISO6521 ISO6520 D Package 8-Pin SOIC Top ViewFigure 4-1 ISO6520 D Package 8-Pin SOIC Top View
Figure 4-3 ISO6520 DFN Package 8-Pin REU Top View
ISO6520 ISO6521 ISO6521 D Package 8-Pin SOIC Top ViewFigure 4-2 ISO6521 D Package 8-Pin SOIC Top View
Figure 4-4 ISO6521 DFN Package 8-Pin REU Top View
Table 4-1 Pin Functions
NAME PIN TYPE(1) Description
ISO6520 ISO6521
GND1 4 4 - Ground connection for VCC1
GND2 5 5 - Ground connection for VCC2
INA 2 7 I Input, channel A
INB 3 3 I Input, channel B
OUTA 7 2 O Output, channel A
OUTB 6 6 O Output, channel B
VCC1 1 1 P Power supply, VCC1
VCC2 8 8 P Power supply, VCC2
(1) I = Input, O = Output, P = Power