Description:The SP3490, SP3490EN and the SP3491 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 compatible with the Sipex SP490 and SP491 devices as well as popular industry standards. Pinouts :
1. Full Duplex RS-485 and RS-422 Transceivers
2. Operates from a single +3.3V supply
3. Interoperable with +5.0V logic
4. Driver/Receiver Tri-state Enable Lines
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Related Part Number |
SPW47N60CFD | SPP11N60C3 SPP04N60C3 | SPN4436 SPHE8202R | SPC7030 |