TMUX1104
- Wide supply range: 1.08V to 5.5V
- Low leakage current: 3pA
- Low charge injection: 1.5pC
- Low on-resistance: 2Ω
- -40°C to +125°C operating temperature
- 1.8V logic compatible
- Fail-safe logic
- Rail to rail operation
- Bidirectional signal path
- Break-before-make switching
- ESD protection HBM: 2000V
The TMUX1104 is a precision complementary metal-oxide semiconductor (CMOS) multiplexer (MUX). The TMUX1104 offers a single channel, 4:1 configuration. A wide operating supply of 1.08V to 5.5V makes this device an excellent choice for a broad array of applications from medical equipment to industrial systems. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from GND to VDD. All logic inputs have 1.8V logic compatible thresholds, allowing for both TTL and CMOS logic compatibility when operating in the valid supply voltage range. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.
The TMUX1104 is part of the precision switches and multiplexers family of devices. These devices have very low on and off leakage currents and low charge injection, allowing them to be used in high precision measurement applications. A low supply current of 5nA and small package options enable use in portable applications.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TMUX1104 5V, Low-Leakage-Current, 4:1 Precision Multiplexer datasheet (Rev. C) | PDF | HTML | 2024年 2月 2日 |
Application brief | 1.8-V Logic for Multiplexers and Signal Switches (Rev. C) | PDF | HTML | 2022年 7月 26日 | |
Application note | Selecting the Correct Texas Instruments Signal Switch (Rev. E) | PDF | HTML | 2022年 6月 2日 | |
Application note | Multiplexers and Signal Switches Glossary (Rev. B) | PDF | HTML | 2021年 12月 1日 | |
Technical article | Your solution for measuring blood glucose levels just got smaller and more accurat | PDF | HTML | 2019年 2月 12日 | |
Application brief | Improve Stability Issues with Low Con Multiplexers (Rev. A) | 2018年 12月 10日 |
設計與開發
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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
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.
LEADLESS-ADAPTER1 — 用於測試 TI 的 6、8、10、12、14、16 和 20 針腳無引線封裝的表面貼裝至 DIP 接頭適配器
封裝 | 引腳 | 下載 |
---|---|---|
USON (DQA) | 10 | 檢視選項 |
VSSOP (DGS) | 10 | 檢視選項 |
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