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 IL4xx / IL29xx / IL3xxx Isolated RS-422, RS-485, PROFIBUS, and CAN Transceivers
Isolated RS-422/RS-485 Transceivers
NVE’s award-winning IL4xx / IL29xx / IL3xxx single-chip isolated transceivers dramatically reduce chip count and board area while reducing noise and improving the performance of network systems. Unique QSOP and 0.15" SOIC packages reduce board area even more.

The parts feature:
  •
•
•
•		 Up to 40 Mbps
PROFIBUS versions available
50 kV/µs Transient Immunity
2.5 kV (Std); 5 kV or 6 kV (V-Series)    
 •
•
•
•		 Extremely low EM emissions
44000 year barrier life
VDE V 0884-10; UL1577
QSOP-16; 0.15" SOIC-16; and 0.3" SOIC-16

 Isolated RS-422/RS-485/PROFIBUS Application Center
 
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Part Number
(click for details)		 Bus Data
Rate
 (Mbps) 		 Nodes ESD
(bus nodes; kV)		 Isolation
Rating		 Key Features Packages
IL2985 RS-485 4 32 7 2.5 kV Low Power 0.3" SOIC-16
IL3022 RS-422 4 32 7 2.5 kV Cost Effective; full duplex SOIC-16
IL3085 RS-485 4 32 7 2.5 kV Cost Effective; QSOP available QSOP-16; 0.15" SOIC-16;
0.3" SOIC-16
IL3522 RS-422 40 50 15 2.5 kV (Standard);
6 kV (V-version) 		Very High Speed  0.3" SOIC-16 
IL3585 RS-485 40 50 15 2.5 kV (Standard);
6 kV (V-version)		 Very High Speed 0.15" SOIC-16;
0.3" SOIC-16
IL3685 RS-485 40 50 15 2.5 kV (Standard);
6 kV (V-version)		 PROFIBUS-compliant; QSOP available QSOP-16; 0.15" SOIC-16;
0.3" SOIC-16
IL422 RS-422 25 32 2 2.5 kV Industry Standard 0.3" SOIC-16
IL485 RS-485 35 32 2 2.5 kV Industry Standard 0.3" SOIC-16
 IL485W RS-485 35 32 2 2.5 kV RS-485 + Handshake 0.3" SOIC-16
 IL41050T CAN 1 110 4 2.5 kV Legacy
(replaced by IL41050TT and IL41050TA) 		0.15" SOIC-16;
0.3" SOIC-16
 IL41050TT CAN 1 110 4 2.5 kV (Standard);
5 kV (V-version)		 Cost Effective; 5 kV version available 0.3" SOIC-16
 IL41050TA CAN 1 110 4 2.5 kV 125°C; Silent Mode; Vref; QSOP available QSOP-16; 0.15" SOIC-16;
0.3" SOIC-16
"E" suffix for RoHS

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