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SP3494 - +3.3V Low Power RS-485/RS-422 Transceivers

General Description

The SP3493 and the 3494 devices are +3.3V, low power transceivers that meet the specifications of the RS-485 and RS-422 serial protocols.

The SP3493 and the 3494 devices are pin-to-pin compatible with the Sipex SP3490 and the SP3481 devices, respectively, as well as other popular industry standards.

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Datasheet Details

Part number SP3494
Manufacturer Sipex
File Size 131.15 KB
Description +3.3V Low Power RS-485/RS-422 Transceivers
Datasheet download datasheet SP3494 Datasheet

📁 Similar Datasheet

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SP3490 +3.3V Low Power Full-Duplex RS-485 Transceivers Exar
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Other Datasheets by Sipex

Part Number Description
SP3490 +3.3V Low Power Full Duplex RS-485 Transceivers with 10Mbps Data Rate
SP3491 +3.3V Low Power Full Duplex RS-485 Transceivers with 10Mbps Data Rate
SP3493 +3.3V Low Power RS-485/RS-422 Transceivers
SP3481 +3.3V Low Power Half-Duplex RS-485 Transceivers with 10Mbps Data Rate
SP3483 +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® SP3493/SP3494 +3.3V Low Power RS-485/RS-422 Transceivers ■ Operates From A Single +3.3V Supply ■ Interoperable With +5V Logic ■ +200mV Receiver Input Sensitivity ■ -7V to +12V Common-Mode Input Voltage Range ■ Devices Allow Up To 32 Transceivers On The Serial Bus ■ Driver/Receiver Enable Lines (SP3494) ■ 2nA Low-Power Shutdown Mode (SP3494) ■ Compatible With The MAX3488, LTC490 and 75179 Industry Standard Pinouts (SP3493) ■ Compatible With The MAX3486 and 75176 Industry Standard Pinouts (SP3494) DESCRIPTION The SP3493 and the 3494 devices are +3.3V, low power transceivers that meet the specifications of the RS-485 and RS-422 serial protocols.