Product details

Configuration 1:1 SPST Number of channels 4 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) 145 ON-state leakage current (max) (µA) 0.06 Supply current (typ) (µA) 65 Bandwidth (MHz) 45 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) 370 Rating Catalog Drain supply voltage (max) (V) 36 Supply voltage (max) (V) 36 Negative rail supply voltage (max) (V) -18
Configuration 1:1 SPST Number of channels 4 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) 145 ON-state leakage current (max) (µA) 0.06 Supply current (typ) (µA) 65 Bandwidth (MHz) 45 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) 370 Rating Catalog Drain supply voltage (max) (V) 36 Supply voltage (max) (V) 36 Negative rail supply voltage (max) (V) -18
TSSOP (PW) 16 32 mm² 5 x 6.4 WQFN (RUM) 16 16 mm² 4 x 4
  • Dual supply range: ±4.5 V to ±18 V
  • Single supply range: 4.5 V to 36 V
  • Low on-resistance: 2 Ω
  • High current support: 330 mA (maximum) (WQFN)
  • High current support: 220 mA (maximum) (TSSOP)
  • –40°C to +125°C operating temperature
  • 1.8 V logic compatible
  • Integrated pull-down resistor on logic pins
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional operation
  • Dual supply range: ±4.5 V to ±18 V
  • Single supply range: 4.5 V to 36 V
  • Low on-resistance: 2 Ω
  • High current support: 330 mA (maximum) (WQFN)
  • High current support: 220 mA (maximum) (TSSOP)
  • –40°C to +125°C operating temperature
  • 1.8 V logic compatible
  • Integrated pull-down resistor on logic pins
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional operation

The TMUX6211, TMUX6212, and TMUX6213 are complementary metal-oxide semiconductor (CMOS) switches with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The devices work with a single supply (4.5 V to 36 V), dual supplies (±4.5 V to ±18 V), or asymmetric supplies (such as VDD = 12 V, VSS = –5 V). The TMUX621x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.

The switches of the TMUX621x are controlled with appropriate logic control inputs on the SELx pins. The TMUX621x are part of the precision switches and multiplexers family of devices and have very low on and off leakage currents allowing them to be used in high precision measurement applications.

The TMUX6211, TMUX6212, and TMUX6213 are complementary metal-oxide semiconductor (CMOS) switches with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The devices work with a single supply (4.5 V to 36 V), dual supplies (±4.5 V to ±18 V), or asymmetric supplies (such as VDD = 12 V, VSS = –5 V). The TMUX621x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.

The switches of the TMUX621x are controlled with appropriate logic control inputs on the SELx pins. The TMUX621x are part of the precision switches and multiplexers family of devices and have very low on and off leakage currents allowing them to be used in high precision measurement applications.

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Technical documentation

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Type Title Date
* Data sheet TMUX621x36 V, Low-RON, 1:1 (SPST), 4-Channel Precision Switches with 1.8 V Logic datasheet (Rev. C) PDF | HTML 26 Aug 2021
White paper Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) PDF | HTML 30 Apr 2024

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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
Not available on TI.com
Simulation model

TMUX6212 IBIS Model

SCDM253.ZIP (175 KB) - IBIS Model
Simulation model

TMUX6212 PSpice Model

SCDM289.ZIP (220 KB) - PSpice Model
Package Pins CAD symbols, footprints & 3D models
TSSOP (PW) 16 Ultra Librarian
WQFN (RUM) 16 Ultra Librarian

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