SLLA522A Application brief | TI.com

SLLA522A August 2020 – May 2021 ISO1640 , ISO1641 , ISO6720-Q1 , ISO6721 , ISO6721-Q1 , ISO6731 , ISO6740 , ISO6741 , ISO6741-Q1 , ISO6742 , ISO7142CC-Q1 , ISO721-Q1 , ISO722-Q1 , ISO7220A-Q1 , ISO7221A-Q1 , ISO7221C-Q1 , ISO7231C-Q1 , ISO7240CF-Q1 , ISO7241C-Q1 , ISO7242C-Q1 , ISO7310-Q1 , ISO7320-Q1 , ISO7321-Q1 , ISO7330-Q1 , ISO7331-Q1 , ISO7340-Q1 , ISO7341-Q1 , ISO7342-Q1 , ISO7421A-Q1 , ISO7421E-Q1 , ISO7710-Q1 , ISO7720-Q1 , ISO7721-Q1 , ISO7730-Q1 , ISO7731-Q1 , ISO7740-Q1 , ISO7741-Q1 , ISO7741E-Q1 , ISO7742-Q1 , ISO7760-Q1 , ISO7761-Q1 , ISO7762-Q1 , ISO7763-Q1 , ISOW7841A-Q1

Tech Note
1. 1.1 Reference

1.1 Reference

Reference

"I2C interface has galvanic isolation, wired-OR capability, improved noise margin," EDN, July 2007.

Eric Coates, "Using Optocouplers," Learnabout Electronics, July 2020.

Texas Instruments: How to isolate RS-485 for smallest size and highest reliability

Texas Instruments: How to Design an Isolated CAN Port for Space-Constrained Industrial Applications