Product details

Configuration 2:1 SPDT Number of channels 4 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 CON (typ) (pF) 20 ON-state leakage current (max) (µA) 0.002 Supply current (typ) (µA) 0.008 Bandwidth (MHz) 220 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 2:1 SPDT Number of channels 4 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 CON (typ) (pF) 20 ON-state leakage current (max) (µA) 0.002 Supply current (typ) (µA) 0.008 Bandwidth (MHz) 220 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) 20 41.6 mm² 6.5 x 6.4
  • Single supply range: 1.08V to 5.5V
  • Dual supply range: ±2.75V
  • Low leakage current: 3pA
  • Low charge injection: -1pC
  • 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
  • Single supply range: 1.08V to 5.5V
  • Dual supply range: ±2.75V
  • Low leakage current: 3pA
  • Low charge injection: -1pC
  • 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 TMUX113x devices are precision complementary metal-oxide semiconductor (CMOS) switches with multiple channels. The TMUX1133 is a 2:1, single-pole double-throw (SPDT), configuration with three independently controlled channels and an EN pin to enable or disable all three switches. The TMUX1134 contains four independently controlled SPDT switches. Wide operating supply of 1.08V to 5.5V, or ±2.75V dual supply, allows for use in 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 (Dx) pins ranging from VSS to VDD. For single supply applications VSS must be connected to GND.

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 TMUX113x devices are part of the precision switches and multiplexers family. 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 enables use in portable applications.

The TMUX113x devices are precision complementary metal-oxide semiconductor (CMOS) switches with multiple channels. The TMUX1133 is a 2:1, single-pole double-throw (SPDT), configuration with three independently controlled channels and an EN pin to enable or disable all three switches. The TMUX1134 contains four independently controlled SPDT switches. Wide operating supply of 1.08V to 5.5V, or ±2.75V dual supply, allows for use in 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 (Dx) pins ranging from VSS to VDD. For single supply applications VSS must be connected to GND.

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 TMUX113x devices are part of the precision switches and multiplexers family. 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 enables use in portable applications.

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Technical documentation

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* Data sheet TMUX113x 5V, Low-Leakage-Current, 2:1 (SPDT), 3 or 4-Channel Precision Switches datasheet (Rev. B) PDF | HTML 31 Jan 2024
Application note Selecting the Correct Texas Instruments Signal Switch (Rev. E) PDF | HTML 02 Jun 2022
Application note Multiplexers and Signal Switches Glossary (Rev. B) PDF | HTML 01 Dec 2021

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Interface adapter

LEADED-ADAPTER1 — Surface mount to DIP header adapter for quick testing of TI's 5, 8, 10, 16 & 24-pin leaded packages

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.     

User guide: PDF
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TMUX1134 IBIS Model

SCDM229.ZIP (8 KB) - IBIS Model
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TSSOP (PW) 20 Ultra Librarian

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