| Weight | 0.02500 kg |
|---|---|
| Dimensions | 2.34 x 7.42 x 10.08mm |
| Creepage Distance | 8.03mm |
| Maximum Data Rate | 4 Mbps |
| Propagation Delay | 60ns at 5V |
| Series / Model | |
| Supply Voltage | VDD1 3 to 5.5V, VDD2 5V |
| Temperature Range | -40 to +85°C |
Working alongside your design team from the earliest stage, we help you select the right part for the application and, where a standard part will not do, develop customised components with our manufacturing partners such as lead length, termination and package size.
The IL2985E low-power, galvanically isolated RS-485 differential bus transceiver from NVE offers data rate of 4Mbps and very low quiescent current, typically 2.4mA (IDD1Q+IDD2Q). The IL2985 series delivers at least 1.5V into a 54Ω 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 0.3″ 16-pin SOIC package.
The IL2985 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 IL2985 series include:
The below table gives the recommended operating conditions for the NVE IL2985E low-power transceiver:
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