RS-485/RS-422 transceiver — what it is
The MAX3461CSD is an RS-485/RS-422 transceiver from Analog Devices, built for balanced differential data transmission over long cable runs in noisy industrial environments. It handles half-duplex or full-duplex communication on a single twisted pair, which means you can swap it into a field-bus node or a PLC comms card without reworking the cable plant.
Active production — no end-of-life watch
Note the RoHS non-compliant marking — if your assembly line or end-market requires lead-free solder and RoHS exemption paperwork, factor that in before committing the BOM line.
Sourcing and package reality
package — no reel or tape, so it is suited for hand-assembly, rework, or low-volume builds where a pick-and-place feeder is not the primary concern.
