Inicio Interfaz Transceptores RS-485 y RS-422

DS9638QML

ACTIVO

Controlador de línea diferencial RS-422 de alta velocidad doble

Detalles del producto

Number of receivers 0 Number of transmitters 2 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 10 Fault protection (V) -15 to 15 Common-mode range (V) -7 to 7 Number of nodes 32 Isolated No Supply current (max) (µA) 65000 Rating Military Operating temperature range (°C) -55 to 125
Number of receivers 0 Number of transmitters 2 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 10 Fault protection (V) -15 to 15 Common-mode range (V) -7 to 7 Number of nodes 32 Isolated No Supply current (max) (µA) 65000 Rating Military Operating temperature range (°C) -55 to 125
CDIP (NAB) 8 79.9592 mm² 10.16 x 7.87
  • Single 5V Supply
  • Schottky Technology
  • TTL and CMOS Compatible Inputs
  • Output Short Circuit Protection
  • Input Clamp Diodes
  • Complementary Outputs
  • Minimum Output Skew (<1.0 ns Typical)
  • 50 mA Output Drive Capability for 50Ω Transmission Lines
  • Meets EIA RS-422 Specifications
  • Propagation Delay of Less than 10 ns
  • “Glitchless” Differential Output
  • Delay Time Stable with VCC and Temperature Variations (<2.0 ns typical) ()
  • Extended Temperature Range

All trademarks are the property of their respective owners.

  • Single 5V Supply
  • Schottky Technology
  • TTL and CMOS Compatible Inputs
  • Output Short Circuit Protection
  • Input Clamp Diodes
  • Complementary Outputs
  • Minimum Output Skew (<1.0 ns Typical)
  • 50 mA Output Drive Capability for 50Ω Transmission Lines
  • Meets EIA RS-422 Specifications
  • Propagation Delay of Less than 10 ns
  • “Glitchless” Differential Output
  • Delay Time Stable with VCC and Temperature Variations (<2.0 ns typical) ()
  • Extended Temperature Range

All trademarks are the property of their respective owners.

The DS9638 is a Schottky, TTL compatible, dual differential line driver designed specifically to meet the EIA Standard RS-422 specifications. It is designed to provide unipolar differential drive to twisted pair or parallel wire transmission lines. The inputs are TTL compatible. The outputs are similar to totem pole TTL outputs, with active pull-up and pull-down. The device features a short circuit protected active pull-up with low output impedance and is specified to drive 50Ω transmission lines at high speed. The mini-CDIP provides high package density.

The DS9638 is a Schottky, TTL compatible, dual differential line driver designed specifically to meet the EIA Standard RS-422 specifications. It is designed to provide unipolar differential drive to twisted pair or parallel wire transmission lines. The inputs are TTL compatible. The outputs are similar to totem pole TTL outputs, with active pull-up and pull-down. The device features a short circuit protected active pull-up with low output impedance and is specified to drive 50Ω transmission lines at high speed. The mini-CDIP provides high package density.

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Documentación técnica

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Tipo Título Fecha
* Data sheet DS9638QML RS-422 Dual High Speed Differential Line Driver datasheet (Rev. A) 18 abr 2013
* SMD DS9638QML SMD 5962-87546 21 jun 2016

Diseño y desarrollo

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Herramienta de simulación

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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 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
CDIP (NAB) 8 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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