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SP3497E - (SP3495E - SP3497E) 3.3V High Speed RS-485/RS-422 Transceivers

This page provides the datasheet information for the SP3497E, a member of the SP3495E (SP3495E - SP3497E) 3.3V High Speed RS-485/RS-422 Transceivers family.

Description

The SP3495E - SP3497E transceivers are suitable for high speed bidirectional communication on multipoint bus transmission lines.

They are designed for balanced data transmission and comply with both RS-485 and RS-422 EIA standards.

Features

  • 3.3V Single Supply Operation.
  • High Speed up to 32Mbps.
  • Robust +/-15kV ESD protection.
  • Hot Swap glitch protection.
  • Advanced Fail-safe Receiver Inputs.
  • Half Unit Load, 64 Transceivers on bus.
  • Driver short circuit current limit and thermal shutdown for overload protection.
  • Low Current 1uA shutdown mode.

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Datasheet preview – SP3497E

Datasheet Details

Part number SP3497E
Manufacturer Exar Corporation
File Size 522.76 KB
Description (SP3495E - SP3497E) 3.3V High Speed RS-485/RS-422 Transceivers
Datasheet download datasheet SP3497E Datasheet
Additional preview pages of the SP3497E datasheet.

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Full PDF Text Transcription

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SP3495E-3497E HIGH SPEED +3.3V RS-485/RS-422 TRANSCEIVERS WITH +/-15KV ESD PROTECTION AND ADVANCED FAILSAFE www.DataSheet4U.com MAY 2009 REV. 1.0.0 GENERAL DESCRIPTION The SP3495E - SP3497E transceivers are suitable for high speed bidirectional communication on multipoint bus transmission lines. They are designed for balanced data transmission and comply with both RS-485 and RS-422 EIA standards. Each device contains one differential driver and one differential receiver Driver differential outputs and receiver differential inputs are connected internally to form a half-duplex input/output to the RS-485 bus. Separate RE and DE pins enable and disable the driver and receiver independently or may be externally connected together as a direct control.
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