Inicio Interruptores y multiplexores Interruptores y multiplexores analógicos
Inicio
Interruptores y multiplexores
Interruptores y multiplexores analógicos

TMUX7436F

ACTIVO

Multiplexor doble 2:1 con protección contra fallos de ±60 V, inmunidad al bloqueo y lógica de 1.8 V

Haga su pedido ahora
Hoja de datos

TMUX7436F

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Configuration 2:1 SPDT Number of channels 2 Power supply voltage - single (V) 12, 16, 20, 36, 44 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-22, +/-5 Protocols Analog Ron (typ) (Ω) 8.3 CON (typ) (pF) 30 ON-state leakage current (max) (µA) 0.027 Supply current (typ) (µA) 26 Bandwidth (MHz) 220 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make, Fail-safe logic, Overvoltage protection, Powered-off protection Input/output continuous current (max) (mA) 126.5 Rating Catalog Drain supply voltage (max) (V) 44 Supply voltage (max) (V) 44 Negative rail supply voltage (max) (V) -22
Configuration 2:1 SPDT Number of channels 2 Power supply voltage - single (V) 12, 16, 20, 36, 44 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-22, +/-5 Protocols Analog Ron (typ) (Ω) 8.3 CON (typ) (pF) 30 ON-state leakage current (max) (µA) 0.027 Supply current (typ) (µA) 26 Bandwidth (MHz) 220 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make, Fail-safe logic, Overvoltage protection, Powered-off protection Input/output continuous current (max) (mA) 126.5 Rating Catalog Drain supply voltage (max) (V) 44 Supply voltage (max) (V) 44 Negative rail supply voltage (max) (V) -22
TSSOP (PW) 16 32 mm² 5 x 6.4
  • Wide supply voltage range:
    • Single supply: 8 V to 44 V
    • Dual supply: ±5 V to ±22 V
  • Integrated fault protection:
    • Overvoltage protection, source to supplies or source to drain: ±85 V
    • Overvoltage protection: ±60 V
    • Powered-off protection: ±60 V
    • Interrupt flags to indicate fault status
    • Output open circuited during fault
  • Latch-up immunity by device construction
  • 6 kV human body model (HBM) ESD rating
  • Low On-Resistance: 8.6 Ω typical
  • Flat On-Resistance: 10 mΩ typical
  • 1.8-V Logic capable

  • Failsafe logic: up to 44 V independent of supply

  • Industry-standard TSSOP and smaller WQFN packages
  • Wide supply voltage range:
    • Single supply: 8 V to 44 V
    • Dual supply: ±5 V to ±22 V
  • Integrated fault protection:
    • Overvoltage protection, source to supplies or source to drain: ±85 V
    • Overvoltage protection: ±60 V
    • Powered-off protection: ±60 V
    • Interrupt flags to indicate fault status
    • Output open circuited during fault
  • Latch-up immunity by device construction
  • 6 kV human body model (HBM) ESD rating
  • Low On-Resistance: 8.6 Ω typical
  • Flat On-Resistance: 10 mΩ typical
  • 1.8-V Logic capable

  • Failsafe logic: up to 44 V independent of supply

  • Industry-standard TSSOP and smaller WQFN packages

The TMUX7436F is a complementary metal-oxide semiconductor (CMOS) analog multiplexer with latch-up immunity in a dual channel, 2:1 configuration. The device works well with dual supplies (±5 V to ±22 V), a single supply (8 V to 44 V), or asymmetric supplies (such as VDD = 12 V, VSS = –5  V). The overvoltage protection is available in powered and powered-off conditions, making the TMUX7436F device suitable for applications where power supply sequencing cannot be precisely controlled.

The device blocks fault voltages up to +60 V or −60 V relative to ground in powered and powered-off conditions. When no power supplies are present, the switch channels remain in the OFF state regardless of switch input conditions, and any control signal present on the logic pins is ignored. If the signal path input voltage on any Sx pin exceeds the supply voltage (VDD or VSS) by a threshold voltage (VT), then the channel turns OFF and the Sx pin becomes high impedance. The drain pin (Dx) is either pulled to the fault supply voltage that was exceeded or left floating depending on the DR control logic. The TMUX7436F device provides two active-low interrupt flags (FF and SF) to provide details of the fault and help system diagnostics. The FF flag indicates if any of the source inputs are experiencing a fault condition, while the SF flag is used to decode which specific inputs are experiencing a fault condition.

The TMUX7436F is a complementary metal-oxide semiconductor (CMOS) analog multiplexer with latch-up immunity in a dual channel, 2:1 configuration. The device works well with dual supplies (±5 V to ±22 V), a single supply (8 V to 44 V), or asymmetric supplies (such as VDD = 12 V, VSS = –5  V). The overvoltage protection is available in powered and powered-off conditions, making the TMUX7436F device suitable for applications where power supply sequencing cannot be precisely controlled.

The device blocks fault voltages up to +60 V or −60 V relative to ground in powered and powered-off conditions. When no power supplies are present, the switch channels remain in the OFF state regardless of switch input conditions, and any control signal present on the logic pins is ignored. If the signal path input voltage on any Sx pin exceeds the supply voltage (VDD or VSS) by a threshold voltage (VT), then the channel turns OFF and the Sx pin becomes high impedance. The drain pin (Dx) is either pulled to the fault supply voltage that was exceeded or left floating depending on the DR control logic. The TMUX7436F device provides two active-low interrupt flags (FF and SF) to provide details of the fault and help system diagnostics. The FF flag indicates if any of the source inputs are experiencing a fault condition, while the SF flag is used to decode which specific inputs are experiencing a fault condition.
open-in-new Buscar otro/a Interruptores y multiplexores analógicos
Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Pin por pin con la misma funcionalidad que el dispositivo comparado
TMUX6236 ACTIVO Interruptor de precisión de 36 V, bajo RON, 2:1 unipolar de doble tiro (SPDT) y dos canales, con inm Replacement without fault protection and 36V supply
TMUX7236 ACTIVO Interruptor de precisión de 44 V, bajo RON, 2:1 (SPDT) y 2 canales, con inmunidad de bloqueo y lógic Replacement without fault protection and 44V supply
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TMUX1136 ACTIVO Interruptor analógico de precisión de 2 canales, 5 V y 2:1 con corriente de fuga en estado ON de 3 p Same functionality without fault protection and 5V supply

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 2
Tipo Título Fecha
* Data sheet TMUX7436F ±60 V Fault-Protected, Dual 2:1 MultiplexerWith Latch-Up Immunity and 1.8 V Logic datasheet (Rev. A) PDF | HTML 18 nov 2022
Application note Protecting and Maintaining Signal Integrity in PLC Systems PDF | HTML 22 dic 2024

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.

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
No disponible en TI.com
Adaptador de interfaz

LEADLESS-ADAPTER1 — Adaptador de montaje superficial a conector macho DIP para pruebas de encapsulados sin plomo de 6, 8

The EVM-LEADLESS1 board allows for quick testing and bread boarding of TI's common leadless packages.  The board has footprints to convert TI's DRC, DTP, DQE, RBW, RGY, RSE, RSV, RSW RTE, RTJ, RUK , RUC, RUG, RUM,RUT and YZP surface mount packages to 100mil DIP headers.
Guía del usuario: PDF
No disponible en TI.com
Modelo de simulación

TMUX7436F IBIS Model

SCDM304.ZIP (34 KB) - IBIS Model
Descargar
Paquete Pasadores Descargar
TSSOP (PW) 16 Ver opciones
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

Ver todos los temas del foro en inglés

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos