Detalles del producto

Configuration 1:1 SPST Number of channels 4 Power supply voltage - single (V) 5, 12, 16, 20, 36, 44 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-22, +/-5 Protocols Analog Ron (typ) (Ω) 1.7 CON (typ) (pF) 144 ON-state leakage current (max) (µA) 0.033 Supply current (typ) (µA) 33 Bandwidth (MHz) 48 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) 22 Supply voltage (max) (V) 44 Negative rail supply voltage (max) (V) -22
Configuration 1:1 SPST Number of channels 4 Power supply voltage - single (V) 5, 12, 16, 20, 36, 44 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-22, +/-5 Protocols Analog Ron (typ) (Ω) 1.7 CON (typ) (pF) 144 ON-state leakage current (max) (µA) 0.033 Supply current (typ) (µA) 33 Bandwidth (MHz) 48 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) 22 Supply voltage (max) (V) 44 Negative rail supply voltage (max) (V) -22
TSSOP (PW) 16 32 mm² 5 x 6.4 WQFN (RUM) 16 16 mm² 4 x 4
  • Latch-up immune
  • Dual supply range: ±4.5V to ±22V
  • Single supply range: 4.5V to 44V
  • Low on-resistance: 2Ω
  • High current support: 220mA (maximum) (TSSOP)
  • –40°C to +125°C operating temperature
  • Integrated pull-down resistor on logic pins
  • 1.8V logic compatible
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional operation
  • Latch-up immune
  • Dual supply range: ±4.5V to ±22V
  • Single supply range: 4.5V to 44V
  • Low on-resistance: 2Ω
  • High current support: 220mA (maximum) (TSSOP)
  • –40°C to +125°C operating temperature
  • Integrated pull-down resistor on logic pins
  • 1.8V logic compatible
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional operation

The TMUX7212 is a complementary metal-oxide semiconductor (CMOS) switch with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. This device works with a single supply (4.5V to 44V), dual supplies (±4.5V to ±22V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). The TMUX721x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.

The switches of the TMUX721x are controlled with appropriate logic control inputs on the SELx pins. The TMUX721x is part of the precision switches and multiplexers family of devices and has very low on and off leakage currents allowing them to be used in high precision measurement applications.

The TMUX721x provides latch-up immunity, preventing undesirable high current events between parasitic structures within the device typically caused by overvoltage events. A latch-up condition typically continues until the power supply rails are turned off and can lead to device failure. The latch-up immunity feature allows the TMUX721x to be used in harsh environments.

The TMUX7212 is a complementary metal-oxide semiconductor (CMOS) switch with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. This device works with a single supply (4.5V to 44V), dual supplies (±4.5V to ±22V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). The TMUX721x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.

The switches of the TMUX721x are controlled with appropriate logic control inputs on the SELx pins. The TMUX721x is part of the precision switches and multiplexers family of devices and has very low on and off leakage currents allowing them to be used in high precision measurement applications.

The TMUX721x provides latch-up immunity, preventing undesirable high current events between parasitic structures within the device typically caused by overvoltage events. A latch-up condition typically continues until the power supply rails are turned off and can lead to device failure. The latch-up immunity feature allows the TMUX721x to be used in harsh environments.

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Documentación técnica

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* Data sheet TMUX721x 44V , Low-RON, 1:1 (SPST), 4-Channel Precision Switches with Latch-Up Immunity and 1.8-V Logic datasheet (Rev. D) PDF | HTML 10 jul 2024
Application note Guarding in Multiplexer Applications PDF | HTML 13 may 2022
Application note Using Latch Up Immune Multiplexers to Help Improve System Reliability (Rev. A) 20 sep 2021
EVM User's guide TMUX721xEVM Evaluation Module 23 dic 2020
Certificate TMUX7211EVM EU RoHS Declaration of Conformity (DoC) (Rev. A) 08 dic 2020

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TMUX721XEVM — Módulo de evaluación TMUX721x de paquete PW

El TMUX721xEVM admite la evaluación de los dispositivos TMUX721x en el encapsulado TSSOP (PW) de 16 pines, incluidos TMUX7211PWR, TMUX7212PWR y TMUX7213PWR. Este módulo de evaluación puede utilizarse para la creación rápida de prototipos y pruebas de dispositivos TMUX721x, específicamente para (...)

Guía del usuario: PDF
Adaptador de interfaz

LEADED-ADAPTER1 — Adaptador de montaje superficial a conector macho DIP para pruebas rápidas de encapsulados con plomo

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.     

Guía del usuario: PDF
Modelo de simulación

TMUX7211 IBIS Model

SCDM247.ZIP (239 KB) - IBIS Model
Modelo de simulación

TMUX7211 PSpice Model

SCDM273.ZIP (214 KB) - PSpice Model
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TSSOP (PW) 16 Ultra Librarian
WQFN (RUM) 16 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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