I shall look in to those devices.
FYI - From the datasheet
The SN65HVD21 device allows up to 256 connected nodes at moderate data rates (up to 5 Mbps). The "driver output slew rate" is controlled to provide reliable switching with shaped transitions which…
Other Parts Discussed in Thread: SN65HVD21 Interface team,
I have a customer exploring different options to maximize the # of nodes, length, and speed of a 485 line. Can you help to answer their questions below?
1) I’ve been looking at available…
Part Number: TRS3221E Other Parts Discussed in Thread: SN65HVD21 Hello,
Is there a solution to use the same two wires for combining both 232 and 485 communication?
Thank you
Kirill,
As I understand, V.11/X.27 does no longer in use. The latest version is V.11 published in 1996, in which the electrical characteristics is similar to TIA/EIA-422-B. SN65HVD21 meets most of TIA/EIA-422-B. The only difference is Ios (bus short…
Thank you Casey McCrea. I apologize I wrote down the wrong part for some reason the part I am using to drive is the SN65HVD21 not the SN65MLVD. Which is the same part used in the module. However, I believe this has no effect on the impedance lines…
This spreadsheet tool makes it easy to look up what the recommended pin to pin capable RS-485 transceivers to replace old TI RS-485 transceivers.
/cfs-file/__key/communityserver-discussions-components-files/138/1777.Recommended-New-RS_2D00_485-parts-for…
