And -- question 2 that I may get a "hit" on.
Rather than go nuts looking at Digi Key's zillion results, what is a very popular, cheap RS485 xcvr (just doing 2400 baud, nothing fancy -- just the basics).
Someone may know ?
T H A N K S
Look at the TI THVD10xx series. 5 and 3.3 Volt speced at reasonable prices.
Bye
SN75155 is fine. The receiver output voltage is technically a bit high but is fine into most CMOS devices; it doesn't pull up hard.
No matches found for "THVD10"
Not for 3.3V. Try reading the subject line sometimes.
Did you mean 3.3 i/o logic levels or 3.3V single supply with charge pumps? Try being precise. And try being polite if you want help.
tirsdag den 9. marts 2021 kl. 17.25.46 UTC+1 skrev snipped-for-privacy@highlandsniptechnology.com:
RS485 != RS232
OK, but that's no reason to be obnoxious. I could suggest chips, but I won't.
Like, THVD1451? That nominally supports full-duplex.
Do you not have the capability of responding based on the subject line? Read it until you understand it. Then try an appropriate response.
Check out ISL83483IBZ available from common suppliers. See if that helps.
TI SN65HVD72. We use the VSSOP package (in a very space constrained design) but it's available in SOIC as well. No problems so far.
you might spend MORE on a receiver only than a transciever from TI
Hurt your feelings, huh? Now you take your ball and go home?
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