SLLS755R July   2006  – October 2024 ISO7220A , ISO7220B , ISO7220C , ISO7220M , ISO7221A , ISO7221B , ISO7221C , ISO7221M

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—5-V VCC1 and VCC2 Supplies
    10. 5.10 Electrical Characteristics—5-V VCC1 and 3.3-V VCC2 Supply
    11. 5.11 Electrical Characteristics—3.3-V VCC1 and 5-V VCC2 Supply
    12. 5.12 Electrical Characteristics—3.3-V VCC1 and VCC2 Supplies
    13. 5.13 Electrical Characteristics—2.8-V VCC1 and VCC2 Supplies
    14. 5.14 Switching Characteristics—5-V VCC1 and VCC2 Supplies
    15. 5.15 Switching Characteristics—5-V VCC1 and 3.3-V VCC2 Supply
    16. 5.16 Switching Characteristics—3.3-VCC1 and 5-V VCC2 Supplies
    17. 5.17 Switching Characteristics—3.3-V VCC1 and VCC2 Supplies
    18. 5.18 Switching Characteristics—2.8-V VCC1 and VCC2 Supplies
    19. 5.19 Insulation Characteristics Curves
    20. 5.20 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
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Insulation Lifetime
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
        1. 8.4.1.1 PCB Material
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Development Support
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 Related Links
    4. 9.4 Receiving Notification of Documentation Updates
    5. 9.5 Support Resources
    6. 9.6 Trademarks
    7. 9.7 Electrostatic Discharge Caution
    8. 9.8 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

5.12 Electrical Characteristics—3.3-V VCC1 and VCC2 Supplies

VCC1 and VCC2 at 3.3 V ± 10% (over recommended operating conditions unless otherwise noted.)(1)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ICC1 VCC2 supply current ISO7220x quiescent, VI = VCC or 0 V, no load 0.6 1 mA
ISO7221x quiescent, VI = VCC or 0 V, no load 4.3 9.5
ISO7220A and ISO7220B 1 Mbps, 0.5-MHz input clock signal, no load 1 2 mA
ISO7221A and ISO7221B 1 Mbps, 0.5-MHz input clock signal, no load 5 11
ISO7220C and ISO7220M 25 Mbps, 12.5-MHz input clock signal, no load 2 4 mA
ISO7221C and ISO7221M 25 Mbps, 12.5-MHz input clock signal, no load 6 12
ICC2 VCC2 supply current ISO7220x quiescent, VI = VCC or 0 V, no load 8 18 mA
ISO7221x quiescent, VI = VCC or 0 V, no load 4.3 9.5
ISO7220A and ISO7220B 1 Mbps, 0.5-MHz input clock signal, no load 9 19 mA
ISO7221A and ISO7221B 1 Mbps, 0.5-MHz input clock signal, no load 5 11
ISO7220C and ISO7220M 25 Mbps, 12.5-MHz input clock signal, no load 10 20 mA
ISO7221C and ISO7221M 25 Mbps, 12.5-MHz input clock signal, no load 6 12
VOH High-level output voltage IOH = –4 mA, See Figure 6-1 VCC – 0.4 3 V
IOH = –20 μA, See Figure 6-1 VCC – 0.1 3.3
VOL Low-level output voltage IOL = 4 mA, See Figure 6-1 0.2 0.4
IOL = 20 μA, See Figure 6-1 0 0.1
VI(HYS) Input voltage hysteresis 150 mV
IIH High-level input current IN from 0 V or VCC 10 μA
IIL Low-level input current IN from 0 V or VCC –10 μA
CI Input capacitance to ground IN at VCC, VI = 0.4 sin (2πft), f = 2MHz. 1 pF
CMTI Common-mode transient immunity VI = VCC or 0 V, See Figure 6-3 15 40 kV/μs
(1) For the 3.3-V operation, VCC1 or VCC2 is specified from 3 V to 3.6 V.