TMUX741xF ±60 V Fault-protected, 1:1 (SPST), 4-Channel Switches with 1.8-V Logic

1 Features

• Wide Supply Range: ±5 V to ±22 V (Dual), 8 V to

44 V (Single)

• Integrated Fault Protection:

– Overvoltage Protection, Source to Supplies or

to Drain: ±85 V

– Overvoltage Protection: ±60 V

– Powered-Off Protection: ±60 V

– Interrupt Flags to Indicate Fault Status

– Output Clamped to the Supply in Fault

• Latch-Up Immunity by Device Construction

• Low and Flat On-Resistance (8 Ω Typical)

• Industry-Standard TSSOP and Smaller WQFN

Packages

2 Applications

• Factory Automation and Control

• Programmable Logic Controllers (PLC)

• Analog Input Modules

• Semiconductor Test Equipment

• Battery Test Equipment

• Servo Drive Control Module

• Data Acquisition Systems (DAQ)

3 Description

The TMUX7411F, TMUX7412F, and TMUX7413F are

modern complementary metal-oxide semiconductor

(CMOS) analog switches in 1:1 (SPST), 4-channel

configurations. The devices work well with dual

supplies (±5 V to ±22 V), a single supply (8 V to 44 V),

V). All digital inputs support logic levels from 1.8 V to

The switch channels remain in the OFF state

regardless of switch input conditions, and any control

signal present on the digital logic pins is ignored when

no power supplies are present. If the analog input

signal level on any Sx pin exceeds the supply voltage

turns OFF and the Sx pin becomes high impedance

under normal operation conditions. The drain pin (Dx)

is pulled to supply voltage that was exceeded when

the fault channel is turned-on. The devices provide an

active-low interrupt flag (FF) to indicate if any of the

source inputs are experiencing a fault condition to

help system diagnosis. The device blocks fault

voltage up to +60 V or –60 V relative to ground in

powered and powered-off conditions.

Device Information (1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TMUX7411F

TMUX7412F

TMUX7413F

TSSOP (16)

5.00 mm × 4.40 mm

WQFN (16)

4.00 mm x 4.00 mm

(1)

See the orderable addendum at the end of the data sheet for

all available packages.

SW

SW

S1

S2

TMUX7411F

(SELx = Logic 1)

Fault Detection/

Switch Driver/

Logic Decoder

SEL1

SEL2

SEL3

SW

SW

S3

S4

D1

D2

D3

D4

FF

SEL4

S1

S2

Fault Detection/

Switch Driver/

Logic Decoder

SEL1

SEL2

SEL3

S3

S4

D1

D2

D3

D4

FF

SEL4

SW

SW

SW

SW

TMUX7412F

(SELx = Logic 1)

S1

S2

Fault Detection/

Switch Driver/

Logic Decoder

SEL1

SEL2

SEL3

S3

S4

D1

D2

D3

D4

FF

SEL4

SW

SW

TMUX7413F

(SELx = Logic 1)

SW

SW

Funcitonal Block Diagram

www.ti.com

TMUX7411F, TMUX7412F, TMUX7413F

SCDS404 – MARCH 2021

Copyright © 2021 Texas Instruments Incorporated

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Product Folder Links: TMUX7411F TMUX7412F TMUX7413F

TMUX7411F, TMUX7412F, TMUX7413F

SCDS404 – MARCH 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. ADVANCE INFORMATION for preproduction products; subject to change

without notice.