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TMUX2889 - Powered Off Protection Switch

General Description

The TMUX2889 is a complementary metal-oxide semiconductor (CMOS) multiplexer with two independently selectable 2:1, single-pole, doublethrow (SPDT) switch channels.

Key Features

  • Supply range: 1.8 V to 5.5 V.
  • Beyond the supply signal range: -5.5 V to 5.5 V.
  • High current support: >1A (maximum).
  • Ultra-low on-resistance: 0.2 Ω.
  • Low on-resistance flatness: 1 mΩ.
  • Low THD+N: 0.001% (-100 dB).
  • 40°C to +125°C operating temperature.
  • Powered off protection.
  • Over temperature protection.
  • 1.8 V logic compatible.
  • Fail-safe logic.
  • Break-before-make switching 2 Applicati.

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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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TMUX2889 SCDS464A – JUNE 2023 – REVISED JULY 2023 TMUX2889 5 V Beyond the Supply, Low Ron, Powered Off Protection Switch with 1.8 V Logic 1 Features • Supply range: 1.8 V to 5.5 V • Beyond the supply signal range: -5.5 V to 5.5 V • High current support: >1A (maximum) • Ultra-low on-resistance: 0.2 Ω • Low on-resistance flatness: 1 mΩ • Low THD+N: 0.001% (-100 dB) • –40°C to +125°C operating temperature • Powered off protection • Over temperature protection • 1.