Inicio Interfaz Transceptores RS-485 y RS-422

DS34C86T

ACTIVO

Receptor de línea diferencial CMOS cuádruple

Detalles del producto

Number of receivers 4 Number of transmitters 0 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 30 IEC 61000-4-2 contact (±V) None Fault protection (V) -14 to 14 Common-mode range (V) -14 to 14 Number of nodes 32 Isolated No Supply current (max) (µA) 23000 Rating Catalog Operating temperature range (°C) -40 to 85
Number of receivers 4 Number of transmitters 0 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 30 IEC 61000-4-2 contact (±V) None Fault protection (V) -14 to 14 Common-mode range (V) -14 to 14 Number of nodes 32 Isolated No Supply current (max) (µA) 23000 Rating Catalog Operating temperature range (°C) -40 to 85
SOIC (D) 16 59.4 mm² 9.9 x 6
  • CMOS Design for Low Power
  • ±0.2V Sensitivity Over the Input Common Mode Voltage Range
  • Typical Propagation Delays: 19 ns
  • Typical Input Hysteresis: 60 mV
  • Inputs Won't Load Line when VCC = 0V
  • Meets the Requirements of EIA Standard RS-422
  • TRI-STATE Outputs for System Bus Compatibility
  • Available in Surface Mount
  • Open Input Failsafe Feature, Output High for Open Input

All trademarks are the property of their respective owners.

  • CMOS Design for Low Power
  • ±0.2V Sensitivity Over the Input Common Mode Voltage Range
  • Typical Propagation Delays: 19 ns
  • Typical Input Hysteresis: 60 mV
  • Inputs Won't Load Line when VCC = 0V
  • Meets the Requirements of EIA Standard RS-422
  • TRI-STATE Outputs for System Bus Compatibility
  • Available in Surface Mount
  • Open Input Failsafe Feature, Output High for Open Input

All trademarks are the property of their respective owners.

The DS34C86T is a quad differential line receiver designed to meet the RS-422, RS-423, and Federal Standards 1020 and 1030 for balanced and unbalanced digital data transmission, while retaining the low power characteristics of CMOS.

The DS34C86T has an input sensitivity of 200 mV over the common mode input voltage range of ±7V. Hysteresis is provided to improve noise margin and discourage output instability for slowly changing input waveforms.

The DS34C86T features internal pull-up and pull-down resistors which prevent output oscillation on unused channels.

Separate enable pins allow independent control of receiver pairs. The TRI-STATE outputs have 6 mA source and sink capability. The DS34C86T is pin compatible with the DS3486.

The DS34C86T is a quad differential line receiver designed to meet the RS-422, RS-423, and Federal Standards 1020 and 1030 for balanced and unbalanced digital data transmission, while retaining the low power characteristics of CMOS.

The DS34C86T has an input sensitivity of 200 mV over the common mode input voltage range of ±7V. Hysteresis is provided to improve noise margin and discourage output instability for slowly changing input waveforms.

The DS34C86T features internal pull-up and pull-down resistors which prevent output oscillation on unused channels.

Separate enable pins allow independent control of receiver pairs. The TRI-STATE outputs have 6 mA source and sink capability. The DS34C86T is pin compatible with the DS3486.

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Documentación técnica

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* Data sheet DS34C86T Quad CMOS Differential Line Receiver datasheet (Rev. C) 15 abr 2013
Application note AN-903 A Comparison of Differential Termination Techniques (Rev. B) 26 abr 2013

Diseño y desarrollo

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Modelo de simulación

DS34C86T IBIS Model

SNLM070.ZIP (3 KB) - IBIS Model
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 (...)
Herramienta de simulación

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
Paquete Pasadores Descargar
SOIC (D) 16 Ver opciones

Pedidos y calidad

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  • 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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