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交換器與多工器
類比交換器與多工器

TMUX1237

現行

切換輸入時無過衝的 5-V、2:1 (SPDT) 通用型開關

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產品規格表

TMUX1237

現行
產品規格表 立即訂購

產品詳細資料

Configuration 2:1 SPDT Number of channels 1 Power supply voltage - single (V) 1.2, 1.8, 3.3, 5 Protocols Analog Ron (typ) (Ω) 3 CON (typ) (pF) 23 ON-state leakage current (max) (µA) 0.08 Supply current (typ) (µA) 0.003 Bandwidth (MHz) 250 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
Configuration 2:1 SPDT Number of channels 1 Power supply voltage - single (V) 1.2, 1.8, 3.3, 5 Protocols Analog Ron (typ) (Ω) 3 CON (typ) (pF) 23 ON-state leakage current (max) (µA) 0.08 Supply current (typ) (µA) 0.003 Bandwidth (MHz) 250 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
SOT-SC70 (DCK) 6 4.2 mm² 2 x 2.1
  • No Overshoot When Switching Inputs
  • Rail-to-rail Operation
  • Bidirectional Signal Path
  • 1.8 V Logic Compatible
  • Fail-safe Logic
  • Low On-resistance: 3 Ω
  • Wide Supply Range: 1.08 V to 5.5 V
  • -40°C to +125°C Operating Temperature
  • Low Supply Current: 7 nA
  • Break-before-make Switching
  • ESD Protection HBM: 2000 V
  • No Overshoot When Switching Inputs
  • Rail-to-rail Operation
  • Bidirectional Signal Path
  • 1.8 V Logic Compatible
  • Fail-safe Logic
  • Low On-resistance: 3 Ω
  • Wide Supply Range: 1.08 V to 5.5 V
  • -40°C to +125°C Operating Temperature
  • Low Supply Current: 7 nA
  • Break-before-make Switching
  • ESD Protection HBM: 2000 V

The TMUX1237 is a general purpose 2:1, single-pole double-throw (SPDT), switch that supports a wide operating range of 1.08 V to 5.5 V. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from GND to VDD. The state of the select pin (SEL) controls which of the two sources pins are connected to the drain pin. Additionally, the TMUX1237 has a low supply current of 7 nA which enables the device to be used in a host of handheld or low power applications.

The TMUX1237 improves system reliability by eliminating overshoot that might occur in a system due to switching between two voltage levels on the source (Sx) pins. In addition, the TMUX1237 also maintains fast switching times, enabling it to improve system performance for a wide range of applications from communications equipment to building automation.

All logic inputs have 1.8 V logic compatible thresholds, 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 TMUX1237 is a general purpose 2:1, single-pole double-throw (SPDT), switch that supports a wide operating range of 1.08 V to 5.5 V. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from GND to VDD. The state of the select pin (SEL) controls which of the two sources pins are connected to the drain pin. Additionally, the TMUX1237 has a low supply current of 7 nA which enables the device to be used in a host of handheld or low power applications.

The TMUX1237 improves system reliability by eliminating overshoot that might occur in a system due to switching between two voltage levels on the source (Sx) pins. In addition, the TMUX1237 also maintains fast switching times, enabling it to improve system performance for a wide range of applications from communications equipment to building automation.

All logic inputs have 1.8 V logic compatible thresholds, 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.
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類型 標題 日期
* Data sheet TMUX1237 3-Ω Low RON, 5-V, 2:1 (SPDT) General Purpose Switch With No Overshoot When Switching Inputs datasheet (Rev. A) PDF | HTML 2020年 3月 24日

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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
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模擬型號

TMUX1237 IBIS Model (Rev. A)

SCDM235A.ZIP (8 KB) - IBIS Model
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SOT-SC70 (DCK) 6 Ultra Librarian
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