TMUX1511

Name: TMUX1511
Brand: TI
SKU: TMUX1511
Price: 0.176 USD

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Interruptor analógico de 5 V, 1:1 (SPST) y 4 canales con protección contra desconexión y lógica de e

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document-pdfAcrobat TMUX1511 Low-Capacitance, 1:1 (SPST) 4-Channel, Powered-Off Protected Switch with 1.8V Logic datasheet (Rev. B) (Inglés) PDF | HTML

TMUX1511

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Detalles del producto

Protocols

Analog, I2C, I2S, JTAG, RGMII, SPI, TDM, UART

Configuration

1:1 SPST

Number of channels

4

Bandwidth (MHz)

3000

Supply voltage (max) (V)

5.5

Ron (typ) (mΩ)

2000

Input/output voltage (min) (V)

0

Input/output voltage (max) (V)

5.5

Supply current (typ) (µA)

37

Operating temperature range (°C)

-40 to 125

ESD CDM (kV)

0.75

Input/output continuous current (max) (mA)

25

COFF (typ) (pF)

2.5

CON (typ) (pF)

3.3

OFF-state leakage current (max) (µA)

0.1

Ron (max) (mΩ)

4500

Ron channel match (max) (Ω)

0.28

VIH (min) (V)

1.2

VIL (max) (V)

0.45

Rating

Catalog

Protocols

Analog, I2C, I2S, JTAG, RGMII, SPI, TDM, UART

Configuration

1:1 SPST

Number of channels

4

Bandwidth (MHz)

3000

Supply voltage (max) (V)

5.5

Ron (typ) (mΩ)

2000

Input/output voltage (min) (V)

0

Input/output voltage (max) (V)

5.5

Supply current (typ) (µA)

37

Operating temperature range (°C)

-40 to 125

ESD CDM (kV)

0.75

Input/output continuous current (max) (mA)

25

COFF (typ) (pF)

2.5

CON (typ) (pF)

3.3

OFF-state leakage current (max) (µA)

0.1

Ron (max) (mΩ)

4500

Ron channel match (max) (Ω)

0.28

VIH (min) (V)

1.2

VIL (max) (V)

0.45

Rating

Catalog

TSSOP (PW)

14

32 mm² 5 x 6.4

UQFN (RSV)

16

4.68 mm² 2.6 x 1.8

X2QFN (RWB)

12

2.56 mm² 1.6 x 1.6

Wide Supply Range: 1.5V to 5.5V
Low On-Capacitance: 3.3pF
Low On-Resistance: 2Ω
High Bandwidth: 3GHz
-40°C to +125°C Operating Temperature
1.8V Logic Compatible
Supports Input Voltage Beyond Supply
Integrated Pull Down Resistor on Logic Pins
Bidirectional Signal Path
Fail-Safe Logic
Powered-off protection up to 3.6V
- Pinout compatible to SN74CBTLV3126
- Pinout compatible (logic variant) of SN74CBTLV3125

Wide Supply Range: 1.5V to 5.5V
Low On-Capacitance: 3.3pF
Low On-Resistance: 2Ω
High Bandwidth: 3GHz
-40°C to +125°C Operating Temperature
1.8V Logic Compatible
Supports Input Voltage Beyond Supply
Integrated Pull Down Resistor on Logic Pins
Bidirectional Signal Path
Fail-Safe Logic
Powered-off protection up to 3.6V
- Pinout compatible to SN74CBTLV3126
- Pinout compatible (logic variant) of SN74CBTLV3125

The TMUX1511 is a complementary metal-oxide semiconductor (CMOS) switch. The TMUX1511 offers 1:1 SPST switch configuration with 4 independently controlled channels. Wide operating supply of 1.5V to 5.5V allows for use in a broad array of applications from servers and communication equipment to industrial applications. The device supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins and can pass signals above supply up to VDD x 2, with a maximum input/output voltage of 5.5V.

Up to 3.6V on the signal path of the TMUX1511 provides isolation when the supply voltage is removed (VDD = 0V). Without this protection feature, switches can back-power the supply rail through an internal ESD diode and cause potential damage to the system.

Fail-Safe Logic circuitry allows voltages on the logic control pins to be applied before the supply pin, protecting the device from potential damage. All logic control inputs have 1.8V logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range.

The TMUX1511 is a complementary metal-oxide semiconductor (CMOS) switch. The TMUX1511 offers 1:1 SPST switch configuration with 4 independently controlled channels. Wide operating supply of 1.5V to 5.5V allows for use in a broad array of applications from servers and communication equipment to industrial applications. The device supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins and can pass signals above supply up to VDD x 2, with a maximum input/output voltage of 5.5V.

Up to 3.6V on the signal path of the TMUX1511 provides isolation when the supply voltage is removed (VDD = 0V). Without this protection feature, switches can back-power the supply rail through an internal ESD diode and cause potential damage to the system.

Fail-Safe Logic circuitry allows voltages on the logic control pins to be applied before the supply pin, protecting the device from potential damage. All logic control inputs have 1.8V logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range.

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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Data sheet	TMUX1511 Low-Capacitance, 1:1 (SPST) 4-Channel, Powered-Off Protected Switch with 1.8V Logic datasheet (Rev. B)	PDF \| HTML	26 mar 2025
	Application brief	Selecting the Right Multiplexer for a Discrete Programmable Gain Amplifier (PGA) (Rev. A)	PDF \| HTML	31 jul 2025
	Application brief	1.8-V Logic for Multiplexers and Signal Switches (Rev. C)	PDF \| HTML	26 jul 2022
	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 dic 2021
	Application brief	Enabling SPI-Based Flash Memory Expansion by Using Multiplexers (Rev. B)	PDF \| HTML	07 oct 2021
	Application brief	Eliminate Power Sequencing with Powered-off Protection Signal Switches (Rev. C)	PDF \| HTML	06 ene 2021
	Technical article	Optimizing for protection and precision in servo drive control modules with multip	PDF \| HTML	09 oct 2020
	Technical article	Roll with the design punches and overcome power-sequencing challenges	PDF \| HTML	29 jul 2019
	Application brief	Improve Stability Issues with Low Con Multiplexers (Rev. A)		10 dic 2018
	Technical article	Logic gates and switches with Ioff or powered-off protection: empowering you to po	PDF \| HTML	02 nov 2016

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