very high speed low power rs-485/rs-422 transceiver.
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Low supply current: 5mA max High data rate > 30Mbps Designed for RS 485 interface applications -7 to 12 common mode input voltage range Driver maintains high i.
-7 to 12 common mode input voltage range Driver maintains high impedance in 3-state or with the power off 70mV typical i.
The ST485A is a low power, high speed transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in half duplex configuration. The ST485A draws 3mA (typ.) of supply current when unloaded or fully loaded with dis.
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