| IL400 and IL3000 Series Isolated 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 0.15" SOIC packages reduce board area even more. The parts feature: |
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Integrated Transceivers and Isolation 0.15" and 0.3"-Wide 16-pin SOIC 3 V or 5 V Power Supply |
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Digital and Passive Input Versions PROFIBUS Version Up to 40 Mbps |
 (N. America Only) |
| Part Number (click for PDF data sheet) |
Bus | Data Rate (Mbps) |
Nodes | ESD (bus nodes; kV) |
Key Features | Packages |
 Digital
Input Isolated Transceivers |
| IL3522 (.pdf) | RS-422 | 40 | 50 | 15 | Very High Speed | |
| IL3585 (.pdf) | RS-485 | 40 | 50 | 15 | Very High Speed | |
| IL3685 (.pdf) | RS-485 | 40 | 50 | 15 | PROFIBUS | |
| IL422 (.pdf) | RS-422 | 25 | 32 | 2 | Industry Standard | |
| IL485 (.pdf) | RS-485 | 35 | 32 | 2 | Industry Standard | |
| IL485W (.pdf) | RS-485 | 35 | 32 | 2 | RS-485 + handshake | |
 Passive
Input Isolated Transceivers |
| IL3122 (.pdf) | RS-422 | 5 | 32 | 15 | Low Cost | |
| IL3185 (.pdf) | RS-485 | 5 | 32 | 15 | Low Cost | |
| IL3222 (.pdf) | RS-422 | 5 | 256 | 15 | Fractional Load | |
| IL3285 (.pdf) | RS-485 | 5 | 256 | 15 | Fractional Load | |
| IL3422 (.pdf) | RS-422 | 20 | 32 | 15 | High Speed | |
| IL3485 (.pdf) | RS-485 | 20 | 32 | 15 | High Speed | |
