| Weight | 0.02500 kg |
|---|---|
| Dimensions | 2.50 x 10.49 x 7.59mm |
| Creepage Distance | 8.03mm |
| Maximum Data Rate | 5 Mbps |
| Propagation Delay | 50ns at 5V |
| Series / Model | |
| Supply Voltage | VDD1 3 to 5.5V, VDD2 4.5 to 5.5V |
| 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 IL3185E low cost passive input RS-485 isolated transceiver from NVE is designed to galvanically isolate bidirectional data communication over balanced transmission lines. The IL3185 series delivers at least 1.5V into a 54Ω load for excellent data integrity over long cables, and is also compatible with 3V input supplies, allowing interfacing to standard microcontrollers without additional level shifting. 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 IL3185 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 IL3185 series include:
The below table gives the recommended operating conditions for the NVE IL3185 high speed passive input RS-485 differential bus transceiver series including the IL3185E:
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