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SN75ALS174ADW - 

Controlador de Línea Diferencial RS422/RS485, 4 Controladores, Alimentación de 4.75V-5.25V, SOIC-20

TEXAS INSTRUMENTS SN75ALS174ADW

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Referencia del fabricante:
SN75ALS174ADW
Código Farnell:
1755030

Información del producto

:
-
:
0°C
:
Controlador de Línea Diferencial
:
70°C
:
4Controladores
:
4.75V
:
Individual
:
5.25V
:
SOIC
:
20Pines
:
-
:
RS422, RS485
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Resumen del producto

The SN75ALS174ADW is a quadruple differential Line Driver with 3-state differential outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B and RS-485. This device is optimized for balanced multipoint bus transmission at rates of up to 20Mbps. Each driver features wide positive and negative common-mode output voltage ranges that make them suitable for party-line applications in noisy environments. It provides positive- and negative-current limiting and thermal shutdown for protection from line fault conditions on the transmission bus line. Shutdown occurs at a junction temperature of approximately 150°C.
  • High-speed advanced low-power Schottky circuitry
  • Designed for multi-point bus transmission on long bus lines in noisy environments
  • Wide positive and negative input/output bus voltage ranges
  • Thermal-shutdown protection
  • Driver positive-and negative-current limiting
  • 55mA Maximum low supply current
  • ±60mA Driver output capacity
  • Green product and no Sb/Br

Aplicaciones

Industrial, Control de Motor, Automatización Edificación, Calibración, Administración de Potencia, Seguridad

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