The SN65HVD33DG4 is a 3-state Differential Line Driver and Differential-Input Line Receiver that operates with 3.3V power supply. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. They are designed for RS-422 and RS-485 data transmission over cable lengths of up to 1500 meters. It is fully enabled with no external enabling pins. The device has active-high driver enables and active-low receiver enables. A low, less than 1µA, standby current can be achieved by disabling both the driver and receiver.
● Bus idle, open and short-circuit failsafe
● Driver current limiting and thermal shutdown
● Designed for RS-422 and RS-485 networks
● Glitch-free power-up and power-down protection for hot-plugging applications
● Line signalling rate is the number of voltage transitions made per second expressed in units of bps
● Bus-pin ESD protection exceeds 15kV HBM
● Green product and no Sb/Br
●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
