SLLSF22G April   2018  – June 2020 ISO1410 , ISO1412 , ISO1430 , ISO1432 , ISO1450 , ISO1452

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Simplified Application Schematic
  4. 4 Revision History
  5. 5 Description Continued
  6. 6 Device Options
  7. 7 Pin Configuration and Functions
    1.     Pin Functions: Full-Duplex Device
    2.     Pin Functions: Half-Duplex Device
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Recommended Operating Conditions
    4. 8.4  Thermal Information
    5. 8.5  Power Ratings
    6. 8.6  Insulation Specifications
    7. 8.7  Safety-Related Certifications
    8. 8.8  Safety Limiting Values
    9. 8.9  Electrical Characteristics: Driver
    10. 8.10 Electrical Characteristics: Receiver
    11. 8.11 Supply Current Characteristics: Side 1 (ICC1)
    12. 8.12 Supply Current Characteristics: Side 2 (ICC2)
    13. 8.13 Switching Characteristics: Driver
    14. 8.14 Switching Characteristics: Receiver
    15. 8.15 Insulation Characteristics Curves
    16. 8.16 Typical Characteristics
  9. 9 Parameter Measurement Information
  10. 10Detailed Description
    1. 10.1 Overview
    2. 10.2 Functional Block Diagram
    3. 10.3 Feature Description
      1. 10.3.1 Electromagnetic Compatibility (EMC) Considerations
      2. 10.3.2 Failsafe Receiver
      3. 10.3.3 Thermal Shutdown
      4. 10.3.4 Glitch-Free Power Up and Power Down
    4. 10.4 Device Functional Modes
      1. 10.4.1 Device I/O Schematics
  11. 11Application and Implementation
    1. 11.1 Application Information
    2. 11.2 Typical Application
      1. 11.2.1 Design Requirements
      2. 11.2.2 Detailed Design Procedure
        1. 11.2.2.1 Data Rate and Bus Length
        2. 11.2.2.2 Stub Length
        3. 11.2.2.3 Bus Loading
      3. 11.2.3 Application Curves
        1. 11.2.3.1 Insulation Lifetime
  12. 12Power Supply Recommendations
  13. 13Layout
    1. 13.1 Layout Guidelines
      1. 13.1.1 PCB Material
    2. 13.2 Layout Example
  14. 14Device and Documentation Support
    1. 14.1 Documentation Support
      1. 14.1.1 Related Documentation
    2. 14.2 Related Links
    3. 14.3 Receiving Notification of Documentation Updates
    4. 14.4 Community Resource
    5. 14.5 Trademarks
    6. 14.6 Electrostatic Discharge Caution
    7. 14.7 Glossary
  15. 15Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DW|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.9 Electrical Characteristics: Driver

All typical specs are at VCC1=3.3V, VCC2=5V, TA=27°C, (Min/Max specs are over recommended operating conditions unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
|VOD| Driver differential-output voltage magnitude Open circuit voltage, unloaded bus,
3 V ≤ VCC2 ≤ 5.5 V		 1.5 5 VCC2 V
RL = 60 Ω, –7 V ≤ VTEST ≤ 12 V (see Figure 35), 3 V ≤ VCC2 ≤ 3.6 V, TA<100C 1.5 2.3 V
RL = 60 Ω, –7 V ≤ VTEST ≤ 12 V (see Figure 35), 3.1 V ≤ VCC2 ≤ 3.6 V, TA>100C 1.5 2.3
RL = 60 Ω, –7 V ≤ VTEST ≤ 12 V,
4.5 V < VCC2 < 5.5 V (see Figure 35)		 2.1 3.7 V
RL = 100 Ω (see Figure 36), RS-422 load 2 4.2 V
RL = 54 Ω (see Figure 36), RS-485 load, VCC2 = 3 V to 3.6 V 1.5 2.3 V
RL = 54 Ω (see Figure 36), RS-485 load,
4.5 V < VCC2 < 5.5 V		 2.1 3.7 V
Δ|VOD| Change in differential output voltage between two states RL = 54 Ω or RL = 100 Ω, see Figure 36 –200 200 mV
VOC Common-mode output voltage RL = 54 Ω or RL = 100 Ω, see Figure 36 1 0.5 × VCC2 3 V
ΔVOC(SS) change in steady-state common-mode output voltage between two states RL = 54 Ω or RL = 100 Ω, see Figure 36 –200 200 mV
IOS Short-circuit output current VD = VCC1 or VD = VGND1, VDE = VCC1, VCC2=3.3V ± 10%
–7 V ≤ V ≤ 12 V, see Figure 45 		–250 250 mA
VD = VCC1 or VD = VGND1, VDE = VCC1, VCC2=5V ± 10%
–7 V ≤ V ≤ 12 V, see Figure 45 		250 mA
Ii Input current VD and VDE = 0 V or VD and VDE = VCC1 –10 10 µA
CMTI Common-mode transient immunity VD=VCC1 or GND1, VCC1 = 1.71 V to 5.5 V, VCM = 1200 V, ISO141x, See Figure 38 85 100 kV/µs
CMTI Common-mode transient immunity VD=VCC1 or GND1, VCC1 = 1.71 V to 5.5 V, VCM = 1200 V, ISO143x, See Figure 38 85 100 kV/µs
CMTI Common-mode transient immunity VD=VCC1 or GND1, VCC1 = 2.25 V to 5.5 V, VCM = 1200 V, ISO145x, See Figure 38 85 100 kV/µs