Full duplex line transceiver supporting RS-485 and RS-422 interfaces. Features one driver and one receiver with a BICMOS logic function. Operates with a supply voltage range of 3V to 3.6V, typically 3.3V, and offers a data rate of 10Mbps. Packaged in a 14-pin SOIC N surface mount package with dimensions of 8.65mm length, 3.9mm width, and 1.65mm height. This lead-free component operates within a temperature range of 0°C to 70°C.
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Exar SP3491CN-L technical specifications.
| Package/Case | SOIC N |
| Data Rate | 10Mbps |
| Height | 1.65mm |
| Interface | RS-485, RS-422 |
| Lead Free | Lead Free |
| Length | 8.65mm |
| Logic Function | Transceiver |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| Number of Transceivers | 1 |
| Number of Transmitters | 1 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 56 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | SP3490/SP3491 |
| Simplex/Duplex | Full Duplex |
| Supply Current | 2mA |
| Width | 3.9mm |
| RoHS | Compliant |
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