I'd like to use the LTC2865 RS485 tranceiver since it has VL to that I can easily interface between 5V and 3.3V domains. But I also need half duplex mode. Is it possible to connect the 2865 in a way to acts like half duplex of the LTC2862? Is this…
As per LTC3862-1 datasheet (under "RS485 Network Biasing" section):
"The LTC2862-LTC2865 transceivers will operate correctly on biased, unbiased, or under-biased networks".
Does this mean if we use LTC2862-1 in applications…
We have a few options available with a built in level shifter than operates down to 1.8V.
Your design looks to be full-duplex so I would recommend one of the following