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SP1481E - Enhanced Low Power Half-Duplex RS-485 Transceivers

Download the SP1481E datasheet PDF (SP1485E included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for enhanced low power half-duplex rs-485 transceivers.

Description

The SP1481E and the SP1485E are a family of half-duplex transceivers that meet the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SP1485E-Exar.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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SP1481E/SP1485E Enhanced Low Power Half-Duplex RS-485 Transceivers ■ +5V Only ■ Low Power BiCMOS ■ Driver/Receiver Enable for Multi-Drop configurations ■ Low Power Shutdown Mode (SP1481E) ■ Enhanced ESD Specifications: +15KV Human Body Model +15KV IEC61000-4-2 Air Discharge description Now Available in Lead Free Packaging The SP1481E and the SP1485E are a family of half-duplex transceivers that meet the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over +15KV for both Human Body Model and IEC61000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with Exar's SP481 and SP485 devices as well as popular industry standards.
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