NVE Il400

IL4xx / IL29xx / IL3xxx Isolated RS-422, RS-485, PROFIBUS, and CAN 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:

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Up to 40 Mbps
PROFIBUS versions available
50 kV/µs Transient Immunity
2.5 kV (Std); 5 kV or 6 kV (V-Series) isolation
Available with integrated DC-to-DC convertors

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Extremely low EM emissions
44000 year barrier life
VDE 0884-17; UL1577
QSOP-16; 0.15" SOIC-16; and 0.3" SOIC-16

Isolated RS-422/RS-485/PROFIBUS Application Center

RS-485 Tips

World's Fastest Isolated
RS-485 Transceiver Demonstration

6kV High Voltage Isolator Demo

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	160	15	2.5 kV (Standard); 6 kV (V-version)	PROFIBUS-compliant; QSOP available	QSOP-16; 0.15" SOIC-16; 0.3" SOIC-16
IL3685P	RS-485 (3.3 V bus)	40	160	15	2.5 kV	3.3 V bus; 1/5 U.L.	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
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
IL41050TFD	CAN FD	5	110	4	2.5 kV	High-Speed CAN FD	QSOP-16; 0.15" SOIC-16; 0.3" SOIC-16
IL4622E	RS-422 (3.3 V bus)	40	160	15	2.5 kV	Integrated 3.3 V to 3.3 V DC-to-DC Covertor; 3.3 V bus; 1/5 U.L.	0.3" SOIC-16
IL4685E	RS-485
IL4822E	RS-422 / RS-485					Integrated 3.3 V to 5 V DC-to-DC Covertor; 1/5 U.L.

Isolator
Catalog (.pdf)

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