Half duplex RS-485 transceiver with 2.5kV signal isolation and 500Kbps data rate. Features bidirectional channels, 3-state output, and ESD protection. Operates from a 3V to 5.5V supply voltage with a typical 2.5mA current draw. Housed in a SOIC package with tin matte contact plating, suitable for surface mounting. Supports RS-422 and RS-485 interfaces, with a temperature range of -40°C to 85°C.
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Analog Devices ADM2481BRWZ technical specifications.
| Package/Case | SOIC |
| Channel Type | Bidirectional |
| Contact Plating | Tin, Matte |
| Data Rate | 500Kbps |
| ESD Protection | Yes |
| Height | 2.35mm |
| Interface | RS-422, RS-485 |
| Isolated Power | No |
| Isolation Voltage | 2.5kV |
| Lead Free | Contains Lead |
| Length | 10.5mm |
| Logic Function | Transceiver, Receiver |
| Max Dual Supply Voltage | 5.25V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of Channels | 3 |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| Number of Transceivers | 1 |
| Number of Transmitters | 1 |
| Operating Supply Current | 2.5mA |
| Operating Supply Voltage | 5V |
| Output Type | 3-STATE |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | iCoupler® |
| Simplex/Duplex | Half Duplex |
| Width | 7.6mm |
| RoHS | Compliant |
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