| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP481EEN/TR | KB | ||||
| SP485EN-TR | KB | ||||
| SP490EP | KB | ||||
| SP485C | KB | ||||
| SP4531 | KB | ||||
| SP431AS-2.5 | KB | ||||
| SP487CT-L/TR | KB | ||||
| SP4425UC | KB | ||||
| SP490CN/TR | EXAR CORPORATION | Full Duplex RS-485 Transceivers | 552 KB | 12 |  |
| SP490E | SIPEX CORPORATION | Enhanced Full Duplex RS-485 Transceivers | 109 KB | 12 |  |
| SP4424 | SIPEX CORPORATION | Electroluminescent Lamp Driver Dual Oscillators | 119 KB | 12 | |
| SP4416EU | SIPEX CORPORATION | Electroluminescent Lamp Driver with 4-Level Light Intensity Selection Feature | 95 KB | 13 | |
| SP488ES | SIPEX CORPORATION | Quad RS-485/RS-422 Line Receivers | 81 KB | 6 | |
| SP4835EEP | SIPEX CORPORATION | Quad RS-485/RS-422 Line Receivers | 81 KB | 6 | |
| SP480ACN | SIPEX CORPORATION | Quad RS-485/RS-422 Line Receivers | 81 KB | 6 | |
| SP4814 | SIPEX CORPORATION | Quad RS-485/RS-422 Line Receivers | 81 KB | 6 | |
