Inicio Interfaz Transceptores RS-485 y RS-422

DS3486

ACTIVO

Receptor de línea cuádruple RS-422/RS-423

Detalles del producto

Number of receivers 4 Number of transmitters 0 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 10 IEC 61000-4-2 contact (±V) None Fault protection (V) -25 to 25 Common-mode range (V) -25 to 25 Number of nodes 32 Features Extended common mode Isolated No Supply current (max) (µA) 85000 Rating Catalog Operating temperature range (°C) 0 to 70
Number of receivers 4 Number of transmitters 0 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 10 IEC 61000-4-2 contact (±V) None Fault protection (V) -25 to 25 Common-mode range (V) -25 to 25 Number of nodes 32 Features Extended common mode Isolated No Supply current (max) (µA) 85000 Rating Catalog Operating temperature range (°C) 0 to 70
SOIC (D) 16 59.4 mm² 9.9 x 6
  • Four Independent Receivers
  • TRI-STATE Outputs
  • Internal Hysteresis −140 mV (typ)
  • Fast Propagation Times −19 ns (typ)
  • TTL Compatible Outputs
  • 5V Supply
  • Pin Compatible and Interchangeable with MC3486

All trademarks are the property of their respective owners.

  • Four Independent Receivers
  • TRI-STATE Outputs
  • Internal Hysteresis −140 mV (typ)
  • Fast Propagation Times −19 ns (typ)
  • TTL Compatible Outputs
  • 5V Supply
  • Pin Compatible and Interchangeable with MC3486

All trademarks are the property of their respective owners.

Texas Instruments' quad RS-422, RS-423 receiver features four independent receivers which comply with EIA Standards for the electrical characteristics of balanced/unbalanced voltage digital interface circuits. Receiver outputs are 74LS compatible, TRI-STATE structures which are forced to a high impedance state when the appropriate output control pin reaches a logic zero condition. A PNP device buffers each output control pin to assure minimum loading for either logic one or logic zero inputs. In addition, each receiver has internal hysteresis circuitry to improve noise margin and discourage output instability for slowly changing input waveforms.

Texas Instruments' quad RS-422, RS-423 receiver features four independent receivers which comply with EIA Standards for the electrical characteristics of balanced/unbalanced voltage digital interface circuits. Receiver outputs are 74LS compatible, TRI-STATE structures which are forced to a high impedance state when the appropriate output control pin reaches a logic zero condition. A PNP device buffers each output control pin to assure minimum loading for either logic one or logic zero inputs. In addition, each receiver has internal hysteresis circuitry to improve noise margin and discourage output instability for slowly changing input waveforms.

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Documentación técnica

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* Data sheet DS3486 Quad RS-422, RS-423 Line Receiver datasheet (Rev. D) 15 abr 2013

Diseño y desarrollo

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Herramienta de simulación

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

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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 (...)
Guía del usuario: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOIC (D) 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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