SLLSF22H April   2018  – June 2024 ISO1410 , ISO1412 , ISO1430 , ISO1432 , ISO1450 , ISO1452

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Description Continued
  6. 5 Device Comparison Table
  7. 6 Pin Configuration and Functions
    1.     Pin Functions: Full-Duplex Device
    2.     Pin Functions: Half-Duplex Device
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Power Ratings
    6. 7.6  Insulation Specifications
    7. 7.7  Safety-Related Certifications
    8. 7.8  Safety Limiting Values
    9. 7.9  Electrical Characteristics: Driver
    10. 7.10 Electrical Characteristics: Receiver
    11. 7.11 Supply Current Characteristics: Side 1 (ICC1)
    12. 7.12 Supply Current Characteristics: Side 2 (ICC2)
    13. 7.13 Switching Characteristics: Driver
    14. 7.14 Switching Characteristics: Receiver
    15. 7.15 Insulation Characteristics Curves
    16. 7.16 Typical Characteristics
  9. 8 Parameter Measurement Information
  10. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Electromagnetic Compatibility (EMC) Considerations
      2. 9.3.2 Failsafe Receiver
      3. 9.3.3 Thermal Shutdown
      4. 9.3.4 Glitch-Free Power Up and Power Down
    4. 9.4 Device Functional Modes
      1. 9.4.1 Device I/O Schematics
  11. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Data Rate and Bus Length
        2. 10.2.2.2 Stub Length
        3. 10.2.2.3 Bus Loading
      3. 10.2.3 Application Curves
        1. 10.2.3.1 Insulation Lifetime
  12. 11Power Supply Recommendations
  13. 12Layout
    1. 12.1 Layout Guidelines
      1. 12.1.1 PCB Material
    2. 12.2 Layout Example
  14. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
        1. 13.1.1.1 Related Links
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 Support Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  15. 14Revision History
  16. 15Mechanical, Packaging, and Orderable Information

Pin Functions: Half-Duplex Device

ISO1450 ISO1452 ISO1410 ISO1412 ISO1430 ISO1432 DW Package16-Pin SOICHalf-Duplex Device Top View Figure 6-2 DW Package16-Pin SOICHalf-Duplex Device Top View
PIN Type(1) DESCRIPTION
NAME NO.
A 12 I/O Transceiver non-inverting input or output (I/O) on the bus side
B 13 I/O Transceiver inverting input or output (I/O) on the bus side
D 6 I Driver input
DE 5 I Driver enable. This pin enables the driver output when high and disables the driver output when low or open.
GND1(2) 2 — Ground connection for VCC1
GND1(2) 8 — Ground connection for VCC1
GND2(2) 9 — Ground connection for VCC2
GND2(2) 15 — Ground connection for VCC2
NC(3) 7 — No internal connection
NC(3) 10 — No internal connection
NC(3) 11 — No internal connection
NC(3) 14 — No internal connection
R 3 O Receiver output
RE 4 I Receiver enable. This pin disables the receiver output when high or open and enables the receiver output when low.
VCC1 1 — Logic-side power supply
VCC2 16 — Transceiver-side power supply
(1) I = Input, O = Output, I/O = Input or Output
(2) For Logic side, both Pin 2 and Pin 8 must be connected to GND1. For Bus side, both Pin 9 and Pin 15 must be connected to GND2.
(3) Device functionality is not affected if NC pins are connected to supply or ground on PCB