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SN75LBC179 - Low-Power Differential Line Driver And Receiver Pairs

Description

The SN65LBC179, SN65LBC179Q, and SN75LBC179 differential driver and receiver pairs are monolithic integrated circuits designed for bidirectional data communication over long cables that take on the characteristics of transmission lines.

Features

  • Designed for high-speed multipoint data transmission over long cables.
  • Operates with pulse widths as low as 30 ns.
  • Low supply current: 5 mA max.
  • Meets or exceeds the standard requirementsof ANSI RS-485 and ISO 8482:1987(E).
  • Common-mode voltage range of.
  • 7 V to 12 V.
  • Positive-and negative-output current limiting.
  • Driver thermal shutdown protection.
  • Pin compatible with the SN75179B 2.

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Full PDF Text Transcription

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SN75LBC179, SN65LBC179, SN65LBC179Q SLLS173G – JANUARY 1994 – REVISED OCTOBER 2022 Low-Power Differential Line Driver and Receiver Pairs 1 Features • Designed for high-speed multipoint data transmission over long cables • Operates with pulse widths as low as 30 ns • Low supply current: 5 mA max • Meets or exceeds the standard requirementsof ANSI RS-485 and ISO 8482:1987(E) • Common-mode voltage range of − 7 V to 12 V • Positive-and negative-output current limiting • Driver thermal shutdown protection • Pin compatible with the SN75179B 2 Description The SN65LBC179, SN65LBC179Q, and SN75LBC179 differential driver and receiver pairs are monolithic integrated circuits designed for bidirectional data communication over long cables that take on the characteristics of transmission lines.
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