TMUX4053
- Single supply range: 5V to 24V
- Dual supply range: up to ±12V
- Low capacitance: 3pF
- –55°C to +125°C operating temperature
- Bidirectional signal path
- Rail-to-rail operation
- 1.8V logic compatible
- Break-before-make switching
- ESD protection HBM: 2000V
- TMUX405x – pin compatible with:
- Industry standard 4051, 4052, and 4053 muxes
The TMUX405x devices are general purpose complementary metal-oxide semiconductor (CMOS) multiplexers (MUX). The TMUX4051 is an 8:1, 1-channel multiplexer, the TMUX4052 is a 4:1, 2-channel multiplexer, and the TMUX4053 is 2:1, 3 channel switch. The devices work with a single supply (5V to 24V), dual supplies (up to ±12V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). The wide supply voltage range allows the TMUX405x devices to be used in a broad array of applications from battery testers to appliances.
The TMUX405x devices support bidirectional analog signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD. All logic inputs have 1.8V logic compatible thresholds, which is compatible for both TTL and CMOS logic when operating with a valid supply voltage.
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 | TMUX405x 24V, 8:1, 1-Channel, 4:1, 2-Channel and 2:1, 3-Channel Multiplexers with 1.8V Logic datasheet (Rev. E) | PDF | HTML | 2024/9/18 | ||
| Application brief | How to Prevent Errors in Voltage Readings When Using Multiplexers with High Input Impedance Op-Amps | PDF | HTML | 2025/2/13 | |||
| Product overview | How to Multiplex Multiple Loads to Scale Voltage and Current Measurement Ranges | PDF | HTML | 2022/9/15 | |||
| 應用說明 | Is the TMUX405x Logic Compatible with the CD405xB and CD74HCx405x | PDF | HTML | 2022/9/7 | |||
| Application brief | 1.8-V Logic for Multiplexers and Signal Switches (Rev. C) | PDF | HTML | 2022/7/26 | |||
| 應用說明 | Selecting the Correct Texas Instruments Signal Switch (Rev. E) | PDF | HTML | 2022/6/2 | |||
| 技術文章 | Overcome last-minute requirement changes with SOT-23 multiplexers | PDF | HTML | 2020/9/18 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
16DYYPWEVM — SOT-23 薄型 (DYY) 和 TSSOP (PW) 封裝的測試板
TMUXBQB-DYYEVM — 適用於 16 針腳 BQB、DYY 和 PW 封裝的通用 TMUX 評估模組
TMUXBQB-DYYEVM 可讓使用 16 接腳 TSSOP (PW)、WQFN (BQB) 和 SOT-23 THIN (DYY) 封裝的 TMUX 產品線進行快速原型設計，以及 DC 特性分析。
TIDA-010089 — 雙象限、15V、8A、可編程線性直流電源供應器參考設計
此參考設計展現低雜訊有效率的雙向電源供應器，可實現低於 ±0.02% 全刻度 (FS) 電流與電壓控制準確度。此設計利用類比回饋迴路進行精確電流控制，並實作電壓追蹤電路，將來源模式線性級的功率消耗降到最低。此實作方式可實現 120W 輸出功率，並可在外部冷卻下汲取高達 25W。
TIDA-010090 — 4 通道、50A 數位控制電池芯測試器參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23-THN (DYY) | 16 | Ultra Librarian |
| TSSOP (PW) | 16 | Ultra Librarian |
| WQFN (BQB) | 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。