SLLSF21D September   2018  – February  2020

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Simplified Schematic
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 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: Driver
    10. 6.10 Electrical Characteristics: Receiver
    11. 6.11 Supply Current Characteristics: Side 1(ICC1)
    12. 6.12 Supply Current Characteristics: Side 2(ICC2)
    13. 6.13 Switching Characteristics: Driver
    14. 6.14 Switching Characteristics: Receiver
    15. 6.15 Insulation Characteristics Curves
    16. 6.16 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Electromagnetic Compatibility (EMC) Considerations
      2. 8.3.2 Failsafe Receiver
      3. 8.3.3 Thermal Shutdown
      4. 8.3.4 Glitch-Free Power Up and Power Down
    4. 8.4 Device Functional Modes
      1. 8.4.1 Device I/O Schematics
  9. 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 Data Rate and Bus Length
        2. 9.2.2.2 Stub Length
        3. 9.2.2.3 Bus Loading
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 PCB Material
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resource
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

6.10 Electrical Characteristics: Receiver

Typical specs are at VCC1=3.3V, VCC2=5V, TA=27℃ (Min/Max are over recommended operating conditions unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Ii1 Bus input current VDE = 0 V, VCC2 = 0 V or VCC2 = 5.5 V, One bus input at –7 V or 12 V, other input at 0 V –100 100 µA
VTH+ Positive-going input threshold voltage –7 V ≤ Common mode voltage on bus terminals ≤ 12 V See (1) –100 –50 mV
VTH– Negative-going input threshold voltage –7 V ≤ Common mode voltage on bus terminals ≤ 12 V –200 –145 See (1) mV
Vhys Input hysteresis (VTH+ – VTH–) –7 V ≤ Common mode voltage on bus terminals ≤ 12 V 20 45 mV
VOH Output high voltage on the R pin VCC1=5V+/-10%, IOH = –4 mA, VID = 200 mV VCC1 – 0.4 V
VCC1=3.3V+/-10%, IOH = –2 mA, VID = 200 mV VCC1 – 0.3 V
VCC1=2.5V+/-10%, 1.8V+/-5%, IOH = –1 mA, VID = 200 mV VCC1 – 0.2 V
VOL Output low voltage on the R pin VCC1=5V+/-10%, IOL = 4 mA, VID = –200 mV 0.4 V
VCC1=3.3V+/-10%, IOL = 2 mA, VID = –200 mV 0.3 V
VCC1=2.5V+/-10%, 1.8V+/-5%, IOL = 1 mA, VID = –200 mV 0.2 V
IOZ Output high-impedance current on the R pin VR = 0 V or VR = VCC1, VRE = VCC1 –1 1 µA
Ii Input current on the RE pin VRE = 0 V or VRE = VCC1 –10 10 µA
CMTI Common-mode transient immunity VID = 1.5 V or -1.5 V, VCM= 1200 V , See Figure 22 85 100 kV/µs
(1) Under any specific conditions, VTH+ is ensured to be at least Vhys higher than VTH–.