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類比交換器與多工器
類比與精密開關與多工器

TMUX6219

現行

具 1.8-V 邏輯控制的 36-V 低 Ron 2:1 單通道多工器

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產品規格表

TMUX6219

現行
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產品詳細資料

Configuration 2:1 SPDT Number of channels 1 Power supply voltage - single (V) 5, 12, 16, 20, 36 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-5 Protocols Analog Ron (typ) (Ω) 2 CON (typ) (pF) 150 ON-state leakage current (max) (µA) 0.07 Supply current (typ) (µA) 35 Bandwidth (MHz) 43 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) (A) 0.33 Rating Catalog Drain supply voltage (max) (V) 36 Negative rail supply voltage (max) (V) -18
Configuration 2:1 SPDT Number of channels 1 Power supply voltage - single (V) 5, 12, 16, 20, 36 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-5 Protocols Analog Ron (typ) (Ω) 2 CON (typ) (pF) 150 ON-state leakage current (max) (µA) 0.07 Supply current (typ) (µA) 35 Bandwidth (MHz) 43 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) (A) 0.33 Rating Catalog Drain supply voltage (max) (V) 36 Negative rail supply voltage (max) (V) -18
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm) WSON (RQX) 8 6 mm² (2 mm × 3 mm)
  • Dual supply range: ±4.5V to ±18V
  • Single supply range: 4.5V to 36V
  • Low on-resistance: 2.1Ω
  • Low charge injection: -10pC
  • High current support: 330mA (maximum) (VSSOP)
  • High current support: 440mA (maximum) (WSON)
  • –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
  • Dual supply range: ±4.5V to ±18V
  • Single supply range: 4.5V to 36V
  • Low on-resistance: 2.1Ω
  • Low charge injection: -10pC
  • High current support: 330mA (maximum) (VSSOP)
  • High current support: 440mA (maximum) (WSON)
  • –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

The TMUX6219 is a complementary metal-oxide semiconductor (CMOS) switch in a single channel, 2:1 (SPDT) configuration. The device works with single supply (4.5V to 36V), dual supplies (±4.5V to ±18V), or asymmetric supplies (such as VDD = 5V, VSS = −8V). The TMUX6219 supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from VSS to VDD.

The TMUX6219 can be enabled or disabled by controlling the EN pin. When disabled, both signal path switches are off. When enabled, the SEL pin can be used to turn on signal path 1 (S1 to D) or signal path 2 (S2 to D). All logic control inputs support logic levels from 1.8V to VDD, ensuring 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 TMUX6219 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.

The TMUX6219 is a complementary metal-oxide semiconductor (CMOS) switch in a single channel, 2:1 (SPDT) configuration. The device works with single supply (4.5V to 36V), dual supplies (±4.5V to ±18V), or asymmetric supplies (such as VDD = 5V, VSS = −8V). The TMUX6219 supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from VSS to VDD.

The TMUX6219 can be enabled or disabled by controlling the EN pin. When disabled, both signal path switches are off. When enabled, the SEL pin can be used to turn on signal path 1 (S1 to D) or signal path 2 (S2 to D). All logic control inputs support logic levels from 1.8V to VDD, ensuring 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 TMUX6219 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.
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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 TMUX6219 36V, Low Ron, 2:1 (SPDT) Switch with 1.8V Logic datasheet (Rev. E) PDF | HTML 2024/7/11
Product overview How to Connect Multiple Field Devices for Hart Communication PDF | HTML 2024/3/20
應用說明 How to Handle High Voltage Common Mode Applications using Multiplexers PDF | HTML 2022/10/3
技術文章 Protecting your RF amplifier stage with analog switches PDF | HTML 2020/2/19

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

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。     

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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

EVM-LEADLESS1 電路板允許快速測試和麵包板搭建 TI 常見的無引腳封裝。  此電路板具有封裝設計，可將 TI 的 DRC、DTP、DQE、RBW、RGY、RSE、RSV、RSW、RTE、RTJ、RUK、RUC、RUG、RUM、RUT 和 YZP 表面黏著封裝轉換為 100mil DIP 接頭。
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模擬型號

TMUX6219 IBIS Model (Rev. B) (Rev. B)

SCDM254B.ZIP (183 KB) - IBIS 模型
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模擬型號

TMUX6219 PSpice Model

SCDM270.ZIP (78 KB) - PSpice 模型
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參考設計

TIDA-010962 — 自動測試設備 (ATE) 80V 離散式浮動 VI 參考設計

此參考設計展現四象限離散式浮動電壓與電流 (VI) 設計。電壓輸出支援 ±40V 和 0V 至 80V 範圍，並提供 500mA、10mA 和 10μA 三種電流範圍。此設計可在強制電壓 (FV)、強制電流 (FI)、緩衝器及具有類比回饋迴路的 Gang 模式下運作。憑藉 20 位元強制數位轉類比轉換器 (DAC) 和 18 位元、2 通道類比轉數位轉換器 (ADC) 以及精密訊號鏈，該參考設計可實現校準後控制與測量具備 0.01% 準確度。

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VSSOP (DGK) 8 Ultra Librarian
WSON (RQX) 8 Ultra Librarian
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