SP489A is High Speed Quad RS-485/RS-422 Line Receivers manufactured by Sipex.
| Part Number | Description |
|---|---|
| SP489 | Quad RS-485/RS-422 Line Receivers |
| SP489E | Enhanced Quad RS-485/RS-422 Line Receivers |
| SP481 | Low Power Half-Duplex RS-485 Transceivers |
| SP481R | High-Fanout RS-485 Transceiver |
| SP483 | Low Power Half-Duplex RS-485 Transceivers |
… The SP488A and SP489A are high speed quad differential line receivers capable of meeting the RS-485 and RS-422 protocols while running at five times the normal transmission rates. The SP488A and SP489A are enhanced versions of Sipex's SP488 and SP489 quad RS-485/RS-422 line receivers.
