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類比交換器與多工器

TMUX1108

現行

3pA 開啟狀態漏電流、5V、±2.5V、8:1、單通道精密多工器

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產品規格表

TMUX1108

現行
產品規格表 立即訂購

產品詳細資料

Configuration 8:1 Number of channels 1 Power supply voltage - single (V) 1.2, 1.8, 2.5, 3.3, 5 Power supply voltage - dual (V) +/-2.5 Protocols Analog Ron (typ) (Ω) 2.5 CON (typ) (pF) 65 ON-state leakage current (max) (µA) 0.004 Supply current (typ) (µA) 0.008 Bandwidth (MHz) 90 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make, Fail-safe logic Input/output continuous current (max) (mA) 30 Rating Catalog Drain supply voltage (max) (V) 5.5 Supply voltage (max) (V) 5.5 Negative rail supply voltage (max) (V) 0
Configuration 8:1 Number of channels 1 Power supply voltage - single (V) 1.2, 1.8, 2.5, 3.3, 5 Power supply voltage - dual (V) +/-2.5 Protocols Analog Ron (typ) (Ω) 2.5 CON (typ) (pF) 65 ON-state leakage current (max) (µA) 0.004 Supply current (typ) (µA) 0.008 Bandwidth (MHz) 90 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make, Fail-safe logic Input/output continuous current (max) (mA) 30 Rating Catalog Drain supply voltage (max) (V) 5.5 Supply voltage (max) (V) 5.5 Negative rail supply voltage (max) (V) 0
TSSOP (PW) 16 32 mm² 5 x 6.4 UQFN (RSV) 16 4.68 mm² 2.6 x 1.8
  • Wide supply range: ±2.5V, 1.08V to 5.5V
  • Low leakage current: 3pA
  • Low charge injection: 1pC
  • Low on-resistance: 2.5Ω
  • -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 action
  • ESD protection HBM: 2000V
  • Wide supply range: ±2.5V, 1.08V to 5.5V
  • Low leakage current: 3pA
  • Low charge injection: 1pC
  • Low on-resistance: 2.5Ω
  • -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 action
  • ESD protection HBM: 2000V

The TMUX1108 is a precision complementary metal-oxide semiconductor (CMOS) multiplexer (MUX). The TMUX1108 offers a single channel, 8:1 configuration. A wide operating supply of 1.08V to 5.5V makes this device an excellent choice for a wide 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 TMUX1108 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 8nA and small package options enable use in portable applications.

The TMUX1108 is a precision complementary metal-oxide semiconductor (CMOS) multiplexer (MUX). The TMUX1108 offers a single channel, 8:1 configuration. A wide operating supply of 1.08V to 5.5V makes this device an excellent choice for a wide 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 TMUX1108 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 8nA and small package options enable use in portable applications.
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類型 標題 日期
* Data sheet TMUX1108 5V / ±2.5V, Low-Leakage-Current, 8:1 Precision Multiplexer datasheet (Rev. B) PDF | HTML 2024年 2月 6日
Application note Designing with Multiple Multiplexers in Series: A Guide to Cascading Multiplexers PDF | HTML 2024年 1月 31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
Application note Discrete ADC Input Expansion Using Precision Multiplexers 2021年 6月 1日
Application brief Improving Pulse Oximeter Solution Performance without Sacrificing Size (Rev. A) PDF | HTML 2021年 4月 26日
Application brief Dynamically Controlling Signal in a CWD Receive Path for Ultrasound PDF | HTML 2021年 1月 18日
Application note Choosing the Right Multiplexer for MCU Expansion PDF | HTML 2020年 11月 19日
Technical article Optimizing for protection and precision in servo drive control modules with multip PDF | HTML 2020年 10月 9日
Application brief Choosing the Right Multiplexer for a Discrete Programmable Gain Amplifier (PGA) PDF | HTML 2020年 9月 29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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介面轉接器

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.     

使用指南: PDF
TI.com 無法提供
介面轉接器

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

The EVM-LEADLESS1 board allows for quick testing and bread boarding of TI's common leadless packages.  The board has footprints to convert TI's DRC, DTP, DQE, RBW, RGY, RSE, RSV, RSW RTE, RTJ, RUK , RUC, RUG, RUM,RUT and YZP surface mount packages to 100mil DIP headers.
使用指南: PDF
TI.com 無法提供
模擬型號

TMUX1108 IBIS Model (Rev. A)

SCDM190A.ZIP (46 KB) - IBIS Model
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
TSSOP (PW) 16 Ultra Librarian
UQFN (RSV) 16 Ultra Librarian
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