SLLSG26
March 2026
ISOW1050
ADVANCE INFORMATION
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Power Ratings
5.6
Insulation Specifications
5.7
Safety-Related Certifications
5.8
Safety Limiting Values
5.9
Electrical Characteristics
5.10
Supply Current Characteristics
5.11
Switching Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Power Isolation
7.3
Signal Isolation
7.4
CAN Transceiver
7.5
Functional Block Diagram
7.6
Feature Description
7.6.1
CAN Bus States
7.6.2
Digital Inputs and Outputs: TXD (Input) and RXD (Output)
7.6.3
TXD Dominant Timeout (DTO)
7.6.4
Power-Up and Power-Down Behavior
7.6.5
Protection Features
7.6.6
Floating Pins, Unpowered Device
7.6.7
Glitch-Free Power Up and Power Down
7.7
Device Functional Modes
7.8
Device I/O Schematics
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Bus Loading, Length and Number of Nodes
8.2.2.2
CAN Termination
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
9
Device and Documentation Support
9.1
Documentation Support
9.1.1
Related Documentation
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
PACKAGE OPTION ADDENDUM
11.1
Tape and Reel Information
Data Sheet
ISOW1050 Robust-EMC, Isolated CAN FD Transceiver With Integrated DC-DC Converter