Inicio Interfaz Transceptores RS-485 y RS-422
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Interfaz
Transceptores RS-485 y RS-422

DS9638QML

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Controlador de línea diferencial RS-422 de alta velocidad doble

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Hoja de datos

DS9638QML

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Number of receivers 0 Number of transmitters 2 Duplex Half 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 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 (— mm × — mm)
  • 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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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos DS9638QML RS-422 Dual High Speed Differential Line Driver datasheet (Rev. A) 18/04/2013
* SMD DS9638QML SMD 5962-87546 21/06/2016

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