| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| SP490CN | Full duplex RS-485 transceivers | Sipex-Corporation | NSOIC | 8 | 0°C | 70°C | 94 K |
| SP490CS | Full duplex RS-485 transceivers | Sipex-Corporation | DIP | 8 | 0°C | 70°C | 94 K |
| SP490ECN | Enhanced full duplex RS-485 transceivers | Sipex-Corporation | NSOIC | 8 | 0°C | 70°C | 109 K |
| SP490ECP | Enhanced full duplex RS-485 transceivers | Sipex-Corporation | DIP | 8 | 0°C | 70°C | 109 K |
| SP490EEN | Enhanced full duplex RS-485 transceivers | Sipex-Corporation | NSOIC | 8 | -40°C | 85°C | 109 K |
| SP490EEP | Enhanced full duplex RS-485 transceivers | Sipex-Corporation | DIP | 8 | -40°C | 85°C | 109 K |
| SP490EN | Full duplex RS-485 transceivers | Sipex-Corporation | NSOIC | 8 | -40°C | 85°C | 94 K |
| SP490ES | Full duplex RS-485 transceivers | Sipex-Corporation | DIP | 8 | -40°C | 85°C | 94 K |
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