Datasheet Details
| Part number | SP1491E |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 347.68 KB |
| Description | Full Duplex RS-485 Transceivers |
| Datasheet | SP1491E SP1490E Datasheet (PDF) |
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Overview: SP1490E/SP1491E Full Duplex RS-485 Transceivers.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SP1491E |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 347.68 KB |
| Description | Full Duplex RS-485 Transceivers |
| Datasheet | SP1491E SP1490E Datasheet (PDF) |
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The SP1490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 20Mbps.
The SP1491E is identical to the SP1490E with the addition of driver and receiver tristate enable lines.
Both products
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
SP1491E | Full Duplex RS-485 Transceivers | Sipex |
| Part Number | Description |
|---|---|
| SP1490E | Full Duplex RS-485 Transceivers |
| SP1481E | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1485E | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1486E | 20Mbps PROFIBUS RS485/RS422 Transceivers |