| Weight | 0.02500 kg |
|---|---|
| Dimensions | 1.42 x 4.00 x 5.00mm |
| Creepage Distance | 3.2mm |
| Maximum Data Rate | 4 Mbps |
| Propagation Delay | 48ns at 5V |
| Series / Model | |
| Supply Voltage | VDD1 3 to 5.5V, VDD2 5V |
| Temperature Range | -40 to +85°C |
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The IL3085-1E low cost, galvanically isolated RS-485 transceiver from NVE offers data rate of 4Mbps and very low quiescent current. The IL3085 series delivers at least 1.5V into a 27Ω load for excellent data integrity over long cables, and is also compatible with 3V power supplies. A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life. This particular device uses NVE’s patented IsoLoop spintronic Giant Magnetoresistance (GMR) technology and comes in a miniature QSOP package.
The IL3085 has current limiting and thermal shutdown features to protect against output short circuits and bus contentions that may cause excessive power dissipation, and also incorporate a “fail-safe if open” design, ensuring a logic high on R if the bus lines are disconnected or “floating.”
Typical applications for the IL3085 series include:
The below table gives the recommended operating conditions for the NVE IL3085 isolated RS-485 transceiver series, including IL3085-1E:
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