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SP495 - Quad Differential RS-485 Transceiver

General Description

The SP495 is a quad differential line driver/receiver meeting both RS-485 and RS-422 standards at data rates beyond 10Mbps.

Key Features

  • three half-duplex transceivers suitable for data bus connections and a fourth full-duplex transceiver with independent driver, receiver enables. Ideal for use as a control bus transceiver. A complete SCSI initiator or target interface can be implemented using five SP495s. Propagation Delay Skew is tightly specified to aid in parallel interface designs. The SP495 is available in a 20-pin plastic SOIC package for operation over the commercial and industrial temperature ranges. For PLCC availabilit.

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Datasheet Details

Part number SP495
Manufacturer Sipex
File Size 60.87 KB
Description Quad Differential RS-485 Transceiver
Datasheet download datasheet SP495 Datasheet

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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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® SP495 Quad Differential RS-485 Transceiver s Pinout for SCSI Interface s Meets EIA-485 Standard for Multipoint Bus Transmission s +5V-Only Power Supply Required s Receiver Fail-Safe Mode s Low Power BiCMOS Technology s Glitch-Free Power-Up/Down s Available in 20-Pin Plastic SOIC s Pin Compatible with DS36954 DESCRIPTION… The SP495 is a quad differential line driver/receiver meeting both RS-485 and RS-422 standards at data rates beyond 10Mbps. The SP495 features three half-duplex transceivers suitable for data bus connections and a fourth full-duplex transceiver with independent driver, receiver enables. Ideal for use as a control bus transceiver. A complete SCSI initiator or target interface can be implemented using five SP495s.