SLLSFO4D December   2022  – August 2025 ISOM8710 , ISOM8711

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 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—DC 
    10. 6.10 Switching Characteristics, ISOM8710
    11. 6.11 Switching Characteristics, ISOM8711
    12. 6.12 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Sizing RIN
        2. 9.2.2.2 Driving the Input with a Buffer
        3. 9.2.2.3 Calculating RL for ISOM8711
      3. 9.2.3 Application Curves
      4. 9.2.4 Insulation Lifetime
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

8.4 Device Functional Modes

Table 8-1 lists the functional modes for the ISOM871x devices.

Table 8-1 Function Table
VCC STATE(2)INPUT CURRENT
IF(1)		OUTPUTCOMMENTS
PU> ITHLChannel output assumes the inverse logic state of channel input.
< ITHH
PDXUndeterminedWhen VCC is unpowered, the output is undetermined(2). When VCC transitions from unpowered to powered up, the channel output assumes the corresponding logic state based on the logic state of the input.
(1) VCC = Output power supply; PU = Powered up (VCC ≥ 2.7V); PD = Powered down (VCC ≤ 2V); X = Irrelevant; H = High level; L = Low level
(2) The outputs are in an undetermined state when 2V < VCC < 2.7V.