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TMUX1122 - 2-Channel Precision Switches

Download the TMUX1122 datasheet PDF. This datasheet also covers the TMUX1121 variant, as both devices belong to the same 2-channel precision switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The TMUX1121, TMUX1122, and TMUX1123 are precision complementary metal-oxide semiconductor (CMOS) devices that have two independently selectable 1:1, single-pole, single-throw (SPST) switches.

Key Features

  • 1 Wide supply range: 1.08 V to 5.5 V.
  • Low leakage current: 3 pA.
  • Low charge injection:.
  • 1.5 pC.
  • Low on-resistance: 1.9 Ω.
  • 40°C to +125°C operating temperature.
  • 1.8 V Logic compatible.
  • Fail-safe logic.
  • Rail to rail operation.
  • Bidirectional signal path.
  • Break-before-make switching.
  • ESD protection HBM: 2000 V 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TMUX1121-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TMUX1121 2-Channel Precision Switches
TMUX1123 2-Channel Precision Switches
TMUX1101 1:1 (SPST) Precision Switch
TMUX1102 1:1 (SPST) Precision Switch
TMUX1104 4:1 Precision Multiplexer

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.

View original datasheet text
Product Folder Order Now Technical Documents Tools & Software Support & Community TMUX1121, TMUX1122, TMUX1123 SCDS413A – AUGUST 2019 – REVISED SEPTEMBER 2019 TMUX112x 5-V, Low-Leakage-Current, 1:1 (SPST), 2-Channel Precision Switches 1 Features •1 Wide supply range: 1.08 V to 5.5 V • Low leakage current: 3 pA • Low charge injection: –1.5 pC • Low on-resistance: 1.9 Ω • –40°C to +125°C operating temperature • 1.