Datasheet Details
| Part number | SP3490 |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 562.63 KB |
| Description | +3.3V Low Power Full-Duplex RS-485 Transceivers |
| Datasheet | SP3490 SP3491 Datasheet (PDF) |
|
|
Overview: SP3490/SP3491 +3.3V Low Power Full-Duplex RS-485 Transceivers with 10Mbps Data Rate • Full-Duplex RS-485 and RS-422 Transceivers • Operates from a single +3.3V Supply • Interoperable with +5.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SP3490 |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 562.63 KB |
| Description | +3.3V Low Power Full-Duplex RS-485 Transceivers |
| Datasheet | SP3490 SP3491 Datasheet (PDF) |
|
|
|
The SP3490 and SP3491 devices are +3.3V low power full-duplex transceivers that meet the specifications of the RS-485 and RS-422 serial protocols.
These devices are pin-to-pin patible with the Exar SP490 and SP491 devices as well as popular industry standards.
The SP3490 and SP3491
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
SP3490 | 3.3V Low Power Full-Duplex RS-485 Transceivers | MaxLinear |
 |
SP3490 | +3.3V Low Power Full Duplex RS-485 Transceivers with 10Mbps Data Rate | Sipex |
| Part Number | Description |
|---|---|
| SP3491 | +3.3V Low Power Full-Duplex RS-485 Transceivers |
| SP3494 | +3.3V Low Power RS-485/RS-422 Transceiver |
| SP34063A | 1.5A Buck/Boost/Inverting DC-DC Regulator |
| SP3483 | +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver |
| SP3485 | +3.3V Low Power Half-Duplex RS-485 Transceiver |
| SP3070E | RS-485/RS422 Transceivers |
| SP3071E | RS-485/RS422 Transceivers |
| SP3072E | RS-485/RS422 Transceivers |
| SP3073E | RS-485/RS422 Transceivers |
| SP3074E | RS-485/RS422 Transceivers |