Inicio Interfaz Transceptores RS-485 y RS-422

SN55LBC173-HIREL

ACTIVO

Receptor de línea diferencial cuádruple de baja potencia

Detalles del producto

Number of receivers 4 Number of transmitters 0 Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 10 Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 11000 Rating Military Operating temperature range (°C) -55 to 125
Number of receivers 4 Number of transmitters 0 Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 10 Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 11000 Rating Military Operating temperature range (°C) -55 to 125
DIESALE (KGD) See data sheet
  • Meets EIA Standards RS-422-A, RS-423-A,
    RS-485, and CCITT V.11
  • Designed to Operate With Pulse Durations as
    Short as 20 ns
  • Designed for Multipoint Bus Transmission on
    Long Bus Lines in Noisy Environments
  • Input Sensitivity: ±200 mV
  • Low-Power Consumption: 20 mA (Max)
  • Open-Circuit Fail-Safe Design

  • Meets EIA Standards RS-422-A, RS-423-A,
    RS-485, and CCITT V.11
  • Designed to Operate With Pulse Durations as
    Short as 20 ns
  • Designed for Multipoint Bus Transmission on
    Long Bus Lines in Noisy Environments
  • Input Sensitivity: ±200 mV
  • Low-Power Consumption: 20 mA (Max)
  • Open-Circuit Fail-Safe Design

The SN55LBC173 is a monolithic quadruple differential line receiver with 3-state outputs designed to meet the requirements of the EIA standards RS-422-A, RS-423-A, RS-485, and CCITT V.11. This device is optimized for balanced multipoint bus transmission at data rates up to and exceeding 10 million bits per second. The four receivers share two ORed enable inputs, one active when high, the other active when low. Each receiver features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of 12 V to –7 V. Fail-safe design ensures that if the inputs are open circuited, the output is always high. The SN55LBC173 is designed using the Texas Instruments proprietary LinBiCMOS technology that provides low power consumption, high switching speeds, and robustness.

The SN55LBC173 is a monolithic quadruple differential line receiver with 3-state outputs designed to meet the requirements of the EIA standards RS-422-A, RS-423-A, RS-485, and CCITT V.11. This device is optimized for balanced multipoint bus transmission at data rates up to and exceeding 10 million bits per second. The four receivers share two ORed enable inputs, one active when high, the other active when low. Each receiver features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of 12 V to –7 V. Fail-safe design ensures that if the inputs are open circuited, the output is always high. The SN55LBC173 is designed using the Texas Instruments proprietary LinBiCMOS technology that provides low power consumption, high switching speeds, and robustness.

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Documentación técnica

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Tipo Título Fecha
* Data sheet Quadruple Low-Power Differential Receiver, SN55LBC173-HIREL datasheet (Rev. A) 21 oct 2013

Diseño y desarrollo

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Pedidos y calidad

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  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
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  • Lugar de fabricación
  • Lugar de ensamblaje

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