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Isolated RS-485 TransceiversIsolated RS-422/RS-485 Transceivers

NVE's award-winning IL400- and IL3000-Series single-chip isolated transceivers dramatically reduce chip count and board area compared to traditional optocouplers. Unique QSOP and 0.15" SOIC packages reduce board area even more.

The parts feature:
 

QSOP; 0.15" and 0.3"-Wide 16-pin SOIC
3 V to 5.5 V Power Supplies
Digital and Passive Input Versions
 


PROFIBUS Version Available
Up to 40 Mbps
44000 Year Barrier Life

 Isolated RS-422/RS-485/PROFIBUS Application Center
 
NVE Technical Video RS-485 Tips (04:03)
 
NVE Technical Video World’s Fastest Isolated RS-485
Transceiver Demonstration
NVE Technical Video 6kV High Voltage Isolator Demo
 

Part Number
(click for details)
Bus Data
Rate
 (Mbps) 
Nodes ESD
(bus nodes; kV)
Key Features Packages

   Digital Input Isolated Transceivers
IL3085 RS-485 4 32 15 Low Cost 0.15" SOIC-16; QSOP-16; 0.3" SOIC-16
IL3585 RS-485 40 50 15 Very High Speed 0.15" SOIC-16; 0.3" SOIC-16
IL3685 RS-485 40 50 15 PROFIBUS 0.15" SOIC-16; 0.3" SOIC-16
IL485 RS-485 35 32 2 Industry Standard 0.3" SOIC-16
 IL485W RS-485 35 32 2 RS-485 + handshake 0.3" SOIC-16

    Passive Input Isolated Transceivers
IL3185 RS-485 5 32 15 Low Cost 0.15" SOIC-16; 0.3" SOIC-16
IL3285 RS-485 5 256 15 Fractional Load 0.15" SOIC-16; 0.3" SOIC-16
IL3485 RS-485 20 32 15 High Speed 0.15" SOIC-16; 0.3" SOIC-16

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