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DS1691A - Line Drivers

General Description

The DS3691 is a low power Schottky TTL line driver designed to meet the requirements of EIA standards RS-422 and RS-423.

Key Features

  • 1.
  • 2 Dual RS-422 Line Driver with Mode Pin Low, or Quad RS-423 Line Driver with Mode Pin High.
  • TRI-STATE Outputs in RS-422 Mode.
  • Short Circuit Protection for Both Source and Sink Outputs.
  • Outputs Will Not Clamp Line with Power Off or In TRI-STATE.
  • 100Ω Transmission Line Drive Capability.
  • Low ICC and IEE Power Consumption.
  • RS-422: ICC = 9 mA/driver Typ.
  • RS-423: ICC = 4.5 mA/driver Typ.
  • I EE = 2.5 mA/driver Typ.

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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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DS1691A, DS3691 www.ti.com SNLS357E – JULY 1998 – REVISED APRIL 2013 DS3691 (RS-422/RS-423) Line Drivers with TRI-STATE Outputs Check for Samples: DS1691A, DS3691 FEATURES 1 •2 Dual RS-422 Line Driver with Mode Pin Low, or Quad RS-423 Line Driver with Mode Pin High • TRI-STATE Outputs in RS-422 Mode • Short Circuit Protection for Both Source and Sink Outputs • Outputs Will Not Clamp Line with Power Off or In TRI-STATE • 100Ω Transmission Line Drive Capability • Low ICC and IEE Power Consumption – RS-422: ICC = 9 mA/driver Typ – RS-423: ICC = 4.5 mA/driver Typ – I EE = 2.