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TMUX5411

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50V, 1:1 (SPST), 4-channel, analog switches, 21Ω Ron, 1.8V logic (logic low)

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Data sheet

document-pdfAcrobat TMUX541x 50V, 21Ω, 1:1 (SPST) 4-Channel Switches with 1.8V Logic datasheet (Rev. A) PDF | HTML

TMUX5411

ACTIVE

Data sheet

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Product details

Configuration

1:1 SPST

Number of channels

4

Power supply voltage - single (V)

5, 12, 16, 20, 36, 44, 50

Power supply voltage - dual (V)

+/- 25, +/-10, +/-15, +/-18, +/-22, +/-5

Protocols

Analog

Ron (typ) (Ω)

21

CON (typ) (pF)

9

ON-state leakage current (max) (µA)

0.02

Supply current (typ) (µA)

110

Bandwidth (MHz)

400

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Break-before-make

Input/output continuous current (max) (A)

0.03

Rating

Catalog

Drain supply voltage (max) (V)

50

Negative rail supply voltage (max) (V)

-50

Configuration

1:1 SPST

Number of channels

4

Power supply voltage - single (V)

5, 12, 16, 20, 36, 44, 50

Power supply voltage - dual (V)

+/- 25, +/-10, +/-15, +/-18, +/-22, +/-5

Protocols

Analog

Ron (typ) (Ω)

21

CON (typ) (pF)

9

ON-state leakage current (max) (µA)

0.02

Supply current (typ) (µA)

110

Bandwidth (MHz)

400

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Break-before-make

Input/output continuous current (max) (A)

0.03

Rating

Catalog

Drain supply voltage (max) (V)

50

Negative rail supply voltage (max) (V)

-50

TSSOP (PW)

16

32 mm² (5 mm × 6.4 mm)

SOT-23-THN (DYY)

16

8.4 mm² (4.2 mm × 2 mm)

Dual supply range: ±4.5V to ±25V
Single supply range: 4.5V to 50V
Asymmetric dual supply support (For example: VDD = 37.5V, VSS = -12.5V)
1.8V logic compatible
Low on-resistance: 21Ω (typical)
Low on-capacitance: 12pF (typical)
Ultra-low on-resistance flatness: 0.005Ω (typical)
Low on-leakage current: 0.002nA (typical), 40nA (maximum)
Low charge injection: 13pC (typical)
–40°C to +125°C operating temperature
Rail-to-rail operation
Bidirectional operation
Break-before-make switching (TMUX5413)

Dual supply range: ±4.5V to ±25V
Single supply range: 4.5V to 50V
Asymmetric dual supply support (For example: VDD = 37.5V, VSS = -12.5V)
1.8V logic compatible
Low on-resistance: 21Ω (typical)
Low on-capacitance: 12pF (typical)
Ultra-low on-resistance flatness: 0.005Ω (typical)
Low on-leakage current: 0.002nA (typical), 40nA (maximum)
Low charge injection: 13pC (typical)
–40°C to +125°C operating temperature
Rail-to-rail operation
Bidirectional operation
Break-before-make switching (TMUX5413)

The TMUX541x is a general purpose complementary metal-oxide semiconductor (CMOS) switch device with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The device works with a single supply (4.5V to 50V), dual supplies (±4.5V to ±25V), or asymmetric supplies (such as VDD = 37.5V, VSS = –12.5V). The TMUX541x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.

The switches of the TMUX541x are controlled with appropriate logic control inputs on the SELx pins. The TMUX541x exhibits break-before-make switching, allowing the device to be used in cross-point and multiplexing applications.

The TMUX541x is a part of the general purpose switches and multiplexers family of devices emphasizing uses in broad range of applications while reducing BOM cost.

The TMUX541x is a general purpose complementary metal-oxide semiconductor (CMOS) switch device with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The device works with a single supply (4.5V to 50V), dual supplies (±4.5V to ±25V), or asymmetric supplies (such as VDD = 37.5V, VSS = –12.5V). The TMUX541x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.

The switches of the TMUX541x are controlled with appropriate logic control inputs on the SELx pins. The TMUX541x exhibits break-before-make switching, allowing the device to be used in cross-point and multiplexing applications.

The TMUX541x is a part of the general purpose switches and multiplexers family of devices emphasizing uses in broad range of applications while reducing BOM cost.

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Technical documentation

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Top documentation	Type	Title	Format options	Date
*	Data sheet	TMUX541x 50V, 21Ω, 1:1 (SPST) 4-Channel Switches with 1.8V Logic datasheet (Rev. A)	PDF \| HTML	Sep 29, 2025
	Application brief	Selecting the Right Multiplexer for a Discrete Programmable Gain Amplifier (PGA) (Rev. A)	PDF \| HTML	Jul 31, 2025

Design & development

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Evaluation board

TMUX-24PW-EVM — TMUX generic evaluation module for 16-, 20- and 24-pin PW thin shrink small-outline packages (TSSOP)

The TMUX-24PW-EVM evaluation module allows for the quick prototyping and DC characterization of the TI line of TMUX products that use 16-, 20- or 24-pin TSSOP packages (PW) and is rated for high-voltage operation.

User guide: PDF | HTML

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