The SNx5HVD308xE family of half-duplex RS-485 transceivers is suitable for data transmission at rates up to 200 kbps (for SN65HVD3082E and SN75HVD3082E), 1 Mbps (for SN65HVD3085E), or 20 Mbps (for SN65HVD3088E) over controlled-impedance transmission media (such as twisted-pair cabling). Up to 256 units of SNx5HVD308xE may share a common RS-485 bus due to the family’s low bus input currents. The devices also feature a high degree of ESD protection and typical standby current consumption of 1 nA.