TMUX8213
- High supply voltage capable:
- Dual supply: ±10 V to ±50 V
- Single supply: 10 V to 100 V
- Asymmetric dual supply operation
-
Consistent parametric across supply voltages
- Latch-up immune
-
High continuous current: 200 mA
- Low crosstalk: –110 dB
- Low input leakage: 10 pA
- Low On-Resistance flatness: 0.05 Ω
- Low On-Resistance: 5 Ω
- Low capacitance: 12 pF
- Removes need for additional logic rail (V L)
- 1.8-V Logic capable
- Fail-safe logic: up to 48 V independent of supply
- Integrated Pull-Down resistor on logic pins
- Bidirectional signal path
- Wide operating temperature T A: –40°C to 125°C
- Industry-standard TSSOP and smaller WQFN packages
The TMUX8211, TMUX8212, and TMUX8213 are modern high voltage capable analog switches with Latch-Up immunity. Each device has four independently controllable 1:1, single-pole single-throw (SPST) switch channels. The devices work well with dual supplies, a single supply, or asymmetric supplies up to a maximum supply voltage of 100 V. The TMUX821x devices provide consistent analog parametric performance across the entire supply voltage range. The TMUX821x family supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins.
All logic inputs support logic levels of 1.8 V, 3.3 V, and 5 V and can be connected as high as 48 V, allowing for system flexibility with control signal voltage. Fail-safe logic circuitry allows voltages on the logic pins to be applied before the supply pin, protecting the device from potential damage.
The device family provides Latch-Up immunity, preventing undesirable high current events between parasitic structures within the device. A Latch-Up condition typically continues until the power supply rails are turned off and can lead to device failure. The Latch-Up immunity feature allows this family of multiplexers to be used in harsh environments.
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 | TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches with Latch-Up Immunity and 1.8-V Logic datasheet (Rev. B) | PDF | HTML | 2023/3/30 |
設計與開發
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TMUXRUM-RRPEVM — 適用於 16 針腳 RUM 和 RRP 四方扁平無引線 (QFN) 封裝的 TMUX 通用評估模組
TMUXRUM-RRPEVM 可對 TI 的 TMUX 產品系列進行快速原型設計和 DC 特性分析，這些產品使用 16 接腳 RUM 或 RRP 封裝 (QFN)，並且額定用於高電壓操作。
LEADED-ADAPTER1 — 適用於快速測試 TI 的 5、8、10、16 及 24 針腳引線封裝的表面貼裝至 DIP 接頭適配器
EVM-LEADED1 板可用於快速測試和搭建 TI 常見的有引腳封裝 此電路板具備板上配置，可將 TI 的 D、DBQ、DCT、DCU、DDF、DGS、DGV 和 PW 表面黏著封裝轉換為 100mil DIP 排針。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN (RUM) | 16 | Ultra Librarian |
| TSSOP (PW) | 16 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。