Timeline for Interfacing RS422 with microcontroller
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 16, 2023 at 7:21 | comment | added | Lundin | @DevelopingElectronics You have to check rise/fall times in case you are using very high baudrates. You'd place the isolator on the logic side of the transceiver in most cases. There are also various niche digital isolators designed for specific buses in mind, here's an article: analog.com/en/analog-dialogue/articles/… | |
| Nov 15, 2023 at 13:12 | comment | added | Developing Electronics | But could I connect the four signals (RT+, RX-, TX+, TX-) to a digital isolator without affecting the data? | |
| Nov 3, 2023 at 13:51 | comment | added | Lundin | (Although in the year 2023 when our clueless governments merrily have allowed all silicon vendors to merge and gain complete monopolies in their respective markets, designing electronics = marrying the silicon vendor. Not long ago I would perhaps have picked an Analog Devices part and specified Maxim as 2nd source... or even pitted them against each other to see where I could get the best price for equivalent parts.) | |
| Nov 3, 2023 at 13:48 | history | answered | Lundin | CC BY-SA 4.0 |