The TS3A4741 and TS3A4742 are bi-directional, 2-channel single-pole/single-throw (SPST) analog switches with low ON-state resistance (Ron), low-voltage, that operate from a single 1.6-V to 3.6-V supply. These devices have fast switching speeds, handle rail-to-rail analog signals, and consume very low quiescent power.
The digital logic input is 1.8-V CMOS compatible when using a single 3-V supply.
The TS3A4741 has two normally open (NO) switches, and the TS3A4742 has two normally closed (NC) switches.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TS3A474x 0.9-Ω Low-Voltage Single-Supply 2-Channel SPST Analog Switches datasheet (Rev. F) | PDF | HTML | 03 Dec 2015 |
| 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 | Preventing Excess Power Consumption on Analog Switches | 03 Jul 2008 | ||
| Application note | Semiconductor Packing Material Electrostatic Discharge (ESD) Protection | 08 Jul 2004 |
For additional terms or required resources, click any title below to view the detail page where available.
Speed up your op amp prototyping and testing with the DIP adapter evaluation module (DIP-ADAPTER-EVM), which provides a fast, easy and inexpensive way to interface with small surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-23 (DCN) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |
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