RS-485/RS-422 full-duplex transceiver at 40 Mbps
The MAX3465CSD+ is a single RS-485/RS-422 transceiver from Analog Devices, configured as a full-duplex 1/1 driver/receiver pair. It supports data rates up to 40 Mbps, which places it in the high-speed segment of the RS-485 family — suitable for point-to-point or multi-drop links where throughput matters more than node count. The 50 mV receiver hysteresis provides noise margin on long bus runs where ground-potential differences accumulate.