TS3A27518E-Q1
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade 2: –40°C to 105°C ambient operating temperature range
- Device HBM ESD classification level H2
- Device CDM ESD classification level C3B
- Functional Safety-Capable
- 1.65-V to 3.6-V single-supply operation
- Powered-off protection (isolation in powerdown mode, Hi-Z when V+ = 0)
- Low capacitance switches, 21.5 pF (typical)
- Bandwidth up to 240 MHz for high-speed rail-to-rail signal handling
- Crosstalk and off isolation of −62 dB
- 1.8-V logic threshold compatibility for control inputs
- 3.6-V tolerant control inputs
- ESD performance: NC/NO ports
- ±6-kV contact discharge (IEC 61000-4-2)
- 24-pin TSSOP (7.80 mm × 4.40 mm) and 24-pin QFN (4.00 mm × 4.00 mm) package
The TS3A27518E-Q1 is a 6-bit 1-of-2 multiplexer-demultiplexer designed to operate from 1.65 V to 3.6 V. This device can handle both digital and analog signals, and signals up to V+ can be transmitted in either direction. The TS3A27518E-Q1 has two control pins, each controlling three 1-of-2 muxes at the same time, and an enable pin that is used to put all outputs in high-impedance mode. The control pins are compatible with 1.8-V logic thresholds and are backward compatible with 2.5-V and 3.3-V logic thresholds as well.
The TS3A27518E-Q1 allows any SD, SDIO, and multimedia card host controllers to be expanded out to multiple cards or peripherals because the SDIO interface consists of 6-bits: CMD, CLK, and Data[0:3] signals. The TS3A27518E-Q1 has two control pins that give additional flexibility to the user, for example, the ability to mux two different audio-video signals in equipment such as an LCD television, an LCD monitor, or a notebook docking station.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | TS3A27518E-Q1 6-bit, 1-of-2 Multiplexer or Demultiplexer With Integrated IEC L-4 ESD and 1.8-V Logic Compatible Control Inputs datasheet (Rev. D) | PDF | HTML | 2022/10/3 | ||
| Application brief | Enabling SPI-Based Flash Memory Expansion by Using Multiplexers (Rev. C) | PDF | HTML | 2026/6/12 | |||
| Product overview | How to Communicate I2S Signals Between MCU, DSPs, & Amplifiers Using Multiplexer (Rev. A) | PDF | HTML | 2023/6/23 | |||
| 功能安全資訊 | TS3A27518E-Q1 Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 2022/9/28 | |||
| 應用說明 | Selecting the Correct Texas Instruments Signal Switch (Rev. E) | PDF | HTML | 2022/6/2 | |||
| 應用說明 | Multiplexers and Signal Switches Glossary (Rev. B) | PDF | HTML | 2021/12/1 | |||
| Application brief | Eliminate Power Sequencing with Powered-off Protection Signal Switches (Rev. C) | PDF | HTML | 2021/1/6 | |||
| 更多文件說明 | Automotive Logic Devices Brochure | 2014/8/27 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN (RTW) | 24 | Ultra Librarian |
| TSSOP (PW) | 24 | Ultra Librarian |
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