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Transceptores RS-485 y RS-422

DS26LS31MQML

ACTIVO

Controlador de línea diferencial de alta velocidad cuádruple

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DS26LS31MQML

ACTIVO
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Detalles del producto

Number of receivers 0 Number of transmitters 4 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 10 Fault protection (V) -0.5 to 7 Common-mode range (V) -7 to 7 Number of nodes 32 Isolated No Supply current (max) (µA) 60000 Rating Military Operating temperature range (°C) -55 to 125
Number of receivers 0 Number of transmitters 4 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 10 Fault protection (V) -0.5 to 7 Common-mode range (V) -7 to 7 Number of nodes 32 Isolated No Supply current (max) (µA) 60000 Rating Military Operating temperature range (°C) -55 to 125
CDIP (NFE) 16 134.209409 mm² 6.731 x 19.939 CFP (NAD) 16 62.9285 mm² 9.91 x 6.35 LCCC (NAJ) 20 79.0321 mm² 8.89 x 8.89
  • Operation from Single 5V Supply
  • Outputs Won't Load Line When VCC = 0V
  • Four Line Drivers in One Package for Maximum Package Density
  • Output Short-Circuit Protection
  • Complementary Outputs
  • Meets the Requirements of EIA Standard RS-422
  • Pin Compatible with AM26LS31
  • Glitch Free Power Up/Down

All trademarks are the property of their respective owners.

  • Operation from Single 5V Supply
  • Outputs Won't Load Line When VCC = 0V
  • Four Line Drivers in One Package for Maximum Package Density
  • Output Short-Circuit Protection
  • Complementary Outputs
  • Meets the Requirements of EIA Standard RS-422
  • Pin Compatible with AM26LS31
  • Glitch Free Power Up/Down

All trademarks are the property of their respective owners.

The DS26LS31MQML is a quad differential line driver designed for digital data transmission over balanced lines. The DS26LS31MQML meets all the requirements of EIA Standard RS-422 and Federal Standard 1020. It is designed to provide unipolar differential drive to twisted-pair or parallel-wire transmission lines.

The circuit provides an enable and disable function common to all four drivers. The DS26LS31MQML features TRI-STATE outputs and logically ANDed complementary outputs. The inputs are all LS compatible and are all one unit load.

The DS26LS31 features a power up/down protection circuit which keeps the output in a high impedance state (TRI-STATE) during power up or down preventing erroneous glitches on the transmission lines.

The DS26LS31MQML is a quad differential line driver designed for digital data transmission over balanced lines. The DS26LS31MQML meets all the requirements of EIA Standard RS-422 and Federal Standard 1020. It is designed to provide unipolar differential drive to twisted-pair or parallel-wire transmission lines.

The circuit provides an enable and disable function common to all four drivers. The DS26LS31MQML features TRI-STATE outputs and logically ANDed complementary outputs. The inputs are all LS compatible and are all one unit load.

The DS26LS31 features a power up/down protection circuit which keeps the output in a high impedance state (TRI-STATE) during power up or down preventing erroneous glitches on the transmission lines.
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Documentación técnica

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* Data sheet DS26LS31MQML Quad High Speed Differential Line Driver datasheet (Rev. B) 15 abr 2013
Application note AN-805 Calculating Power Dissipation for Differential Line Drivers (Rev. B) 30 abr 2013

Diseño y desarrollo

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Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
CDIP (NFE) 16 Ultra Librarian
CFP (NAD) 16 Ultra Librarian
LCCC (NAJ) 20 Ultra Librarian
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

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