| # | Part Name | Description |
|---|
| 1 | SP481ECN | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 2 | SP481ECP | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 3 | SP481EEN | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 4 | SP481EEP | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 5 | SP485E | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 6 | SP485ECN | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 7 | SP485ECP | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 8 | SP485EEN | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 9 | SP485EEP | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 10 | SP485EMN | Enhanced Low Power Half-Duplex RS-485 Transceivers |
