SLLSE71A September   2011  – November 2024 ISO7231C-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Specifications
    1. 4.1  Absolute Maximum Ratings
    2. 4.2  ESD Ratings
    3. 4.3  Recommended Operating Conditions
    4. 4.4  Thermal Characteristics
    5. 4.5  Power Ratings
    6. 4.6  Insulation Specifications
    7. 4.7  Safety-Related Certifications
    8. 4.8  Safety Limiting Values
    9. 4.9  Electrical Characteristics: VCC1 and VCC2 at 3.3 V Operation
    10. 4.10 Electrical Characteristics: VCC1 and VCC2 at 5-V Operation
    11. 4.11 Electrical Characteristics: VCC1 at 3.3-V, VCC2 at 5-V Operation
    12. 4.12 Electrical Characteristics: VCC1 at 5-V, VCC2 at 3.3-V Operation
    13. 4.13 Switching Characteristics: VCC1 and VCC2 at 3.3-V Operation
    14. 4.14 Switching Characteristics: VCC1 and VCC2 at 5-V Operation
    15. 4.15 Switching Characteristics: VCC1 at 3.3-V and VCC2 at 5-V Operation
    16. 4.16 Switching Characteristics: VCC1 at 5-V, VCC2 at 3.3-V Operation
    17. 4.17 Typical Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Function Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Device I/O Schematics
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Insulation Characteristics Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 PCB Material
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

4.12 Electrical Characteristics: VCC1 at 5-V, VCC2 at 3.3-V Operation

over recommended operating conditions (unless otherwise noted)(1)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
SUPPLY CURRENT
ICC1 ISO7231C-Q1 Quiescent VI = VCC or 0 V, All channels, no load, EN1 at 3 V,
EN2 at 3 V		 6.5 11 mA
25 Mbps 11 17
ICC2 ISO7231C-Q1 Quiescent VI = VCC or 0 V, All channels, no load, EN1 at 3 V,
EN2 at 3 V		 8 12 mA
25 Mbps 10.5 16
ELECTRICAL CHARACTERISTICS
IOFF Sleep mode output current EN at 0 V, Single channel 0 μA
VOH High-level output voltage IOH = –4 mA, See Figure 5-1 ISO7230C-Q1 VCC – 0.4 V
ISO7231C-Q1
(5-V side)		 VCC – 0.8
IOH = –20 μA, See Figure 5-1 VCC – 0.1
VOL Low-level output voltage IOL = 4 mA, See Figure 5-1 0.4 V
IOL = 20 μA, See Figure 5-1 0.1
VI(HYS) Input voltage hysteresis 150 mV
IIH High-level input current IN from 0 V to VCC 10 μA
IIL Low-level input current –10
CI Input capacitance to ground IN at VCC, VI = 0.4 sin (2πft), f=2MHz 2 pF
CMTI Common-mode transient immunity VI = VCC or 0 V, See Figure 5-4 25 50 kV/μs
(1) For the 5-V operation, VCC1 or VCC2 is specified from 4.5 V to 5.5 V.
For the 3-V operation, VCC1 or VCC2 is specified from 3.15 V to 3.6 V.