The TMUX5508 and TMUX5509 (TMUX550x) are modern, complementary metal-oxide semiconductor (CMOS), analog multiplexers (muxes). The TMUX5508 offers 8:1 single-ended channels, and the TMUX5509 offers differential 4:1 or dual 4:1 single-ended channels. The TMUX5508 and TMUX5509 are designed to work with either dual supplies (±5V to ±18V) or a single supply (10V to 36V). They also perform with symmetric supplies (such as VDD = 12V, VSS = –12V), and unsymmetric supplies (such as VDD = 12V, VSS = –5V). The TMUX550x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TMUX550x 40V, 130Ω, 8:1,1-Channel, 4:1, 2-Channel Switches with 1.8V Logic datasheet | PDF | HTML | Aug 13, 2026 |
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The TMUX-24PW-EVM evaluation module allows for the quick prototyping and DC characterization of the TI line of TMUX products that use 16-, 20- or 24-pin TSSOP packages (PW) and is rated for high-voltage operation.
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 |
|---|---|---|
| UQFN (RSV) | 16 | Ultra Librarian |
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