The TMUX1204 is a modern complementary metal-oxide semiconductor (CMOS) analog multiplexer (MUX) in a 4:1 single-ended (1-channel) configuration. The TMUX1204 works with a single supply (1.08 V to 5.5 V) which allows for use in a broad array of applications from personal electronics to building automation systems. A low supply current of 10 nA enables use in portable applications.
All logic inputs have 1.8 V logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TMUX1204 5-V, 4:1, General Purpose Analog Multiplexer datasheet (Rev. A) | PDF | HTML | 01 Oct 2019 |
| Application brief | 1.8-V Logic for Multiplexers and Signal Switches (Rev. C) | PDF | HTML | 26 Jul 2022 | |
| Application note | Selecting the Correct Texas Instruments Signal Switch (Rev. E) | PDF | HTML | 02 Jun 2022 | |
| Application note | Multiplexers and Signal Switches Glossary (Rev. B) | PDF | HTML | 01 Dec 2021 | |
| Application note | I2C Dynamic Addressing | 25 Apr 2019 |
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The EVM-LEADED1 board allows for quick testing and bread boarding of TI's common leaded packages. The board has footprints to convert TI's D, DBQ, DCT,DCU, DDF, DGS, DGV, and PW surface mount packages to 100mil DIP headers.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| USON (DQA) | 10 | Ultra Librarian |
| VSSOP (DGS) | 10 | Ultra Librarian |
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