About RS-422/RS-485 Interface IC

s RS-422/RS-485 Interface ICs are integrated circuits (ICs) that provide a physical interface between one or more RS-422/RS-485 serial lines and a microcontroller or microprocessor. They are designed to ensure compatibility between different digital and/or analog devices with differing communication protocols, formats, and speeds. RS-422/RS-485 ICs may be found in both single- and multi-chip packages, and may feature modem control and voltage protection features. RS-422 ICs are most commonly used for robust, medium-range (e.g., 10 meters) digital signaling over distances of up to 4000 meters, and can support up to 10 receive and 10 transmit lines. RS-485 ICs are most commonly used in industrial control applications, such as motor control systems. They enable transmission over long distances (up to 4000 meters), support multiple nodes on a single line, and support higher data rates of up to 10 Mbps.

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    ST485EXDR


    		RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
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    		STMicroelectronics 47500
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    CHf 2.3825
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    		Smd/SmtSO - 8St485eTransceiver5 Mbps1 Driver1 Receiver7 V500 mA- 55 C+ 125 C Reel  
    ST485EBDR


    		Driver; RS485 / RS422 transceiver; SO8
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    		STMicroelectronics 39084
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    CHf 0.7425
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    		    5Mbps          
    ST485ABDR


    		RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
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    		STMicroelectronics 20574
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    CHf 2.0375
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    		SMD/SMTSOIC - 8ST485ABTransceiver50 Mb/s1 Driver1 Receiver5 V - 40 C+ 85 C Cut Tape , Reel  
    ST485ECDR


    		Interface; transceiver; RS422,RS485,half duplex; 5Mbps; SO8
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    		STMicroelectronics 7500
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    CHf 0.5634
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    		SMD/SMTSOIC - 8ST485ECTransceiver5 Mb/s1 Driver1 Receiver5 V 0 C+ 70 C Cut Tape , Reel  
    ST3485EBDR


    		Interface; transceiver; RS422 / RS485; 12Mbps; SO8; 3.3VDC
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    		STMicroelectronics 3879
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    CHf 1.129
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    		SMD/SMTSOIC - 8ST3485EBTransceiver12 Mb/s1 Driver1 Receiver3.3 V - 40 C+ 85 C Cut Tape , Reel  
    ST3485ECDR


    		Buffers & Line Drivers Trancvr Driver/Recvr
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    		STMicroelectronics 2320
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    CHf 1.4839
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    		Smd/SmtSO - 8St3485ec 15 Mbps  7 V2.2 mA- 40 C+ 85 C Reel3.6 V3 V
    ST490ABDR


    		RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
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    		STMicroelectronics 1040
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    CHf 2.1749
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    		Smd/SmtSO - 8St490abTransceiver50 Mbps1 Driver1 Receiver7 V5 mA- 40 C+ 85 C Reel  
    ST3485EIDT


    		RS-422/RS-485 Interface IC 3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver
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    		STMicroelectronics 324
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    CHf 2.3871
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    		Smd/SmtSO - 8St3485eiTransceiver12 Mb/S1 Driver1 Receiver3.3 V1.3 mA- 40 C+ 125 C Cut Tape3.6 V3 V
    ST485BDR


    		Interface; transceiver; RS422,RS485,half duplex; 2.5Mbps; SO8
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    		STMicroelectronics 243
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    CHf 0.5286
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    ST485ERBDR


    		RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
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    		STMicroelectronics 25
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    CHf 4.8566
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    		Smd/SmtSO - 8St485erbTransceiver5 Mbps1 Driver1 Receiver7 V900 uA- 40 C+ 85 C Reel  
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