Description
ILX3485 is low-power transceivers for RS-485 and RS- 422 communication. IC contains one driver and one receiver. The driver slew rates of the ILX3485 is not limited, allowing them to transmit up to 5Mbps.
These transceivers draw between 120µA and 500µA of supply current when unloaded or fully loaded with disabled drivers. All parts operate from a single 3.3V supply. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if
the input is open circuit.
Applications:
For bidirectional data communications on multipoint bus transmission lines
For line repeaters, with cable lengths longer than 4000 feet and many more.
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