RS-485/422 transceiver chip for organisation of half-duplex communication channel according to the corresponding standards. Data rate - no more than 2500 kbit / c K5559IN10BSI.Transmitter outputs have a limitation of the rate of rise / fall of the output signal to reduce the level of electromagnetic interference, as well as reflections at non-ideally matched bus.Input impedance of the receiver corresponds to 1/8 unit load (1/8 U.L.), which allows parallel inclusion of up to 256 equivalent transceivers on the bus.Fault-tolerant to the presence of short circuits and open circuits on the bus receiver circuit, which does not require the use of external fail-safe resistors.Hot-swap mode (hot-swap), eliminating the erroneous inclusion of the output of the transmitter and receiver when the power supply.Supply voltage from 4.5 V to 5.5 V.Current consumption without load no more than 1.8 mA.Operating temperature range -45 - 85 ° C
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