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UA1489PC Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
UA1489PCFAI131Yes

UA1489PC is a quad differential line receiver manufactured by Fairchild Semiconductor (FAI).

The UA1489PC is a quad differential line receiver manufactured by Fairchild Semiconductor (FAI). Below are the factual specifications, descriptions, and features:

Specifications:

  • Manufacturer: Fairchild Semiconductor (FAI)
  • Type: Quad Differential Line Receiver
  • Supply Voltage (VCC): ±5V to ±15V
  • Input Voltage Range: ±30V (Differential or Common Mode)
  • Propagation Delay: Typically 30ns
  • Operating Temperature Range: 0°C to +70°C (Commercial Grade)
  • Package: 16-pin DIP (Dual In-line Package)

Descriptions:

  • The UA1489PC is designed for balanced digital data transmission and reception.
  • It is compatible with RS-422 and RS-423 standards.
  • Each of the four receivers features high input impedance and hysteresis for noise immunity.

Features:

  • Quad Receiver: Four independent differential line receivers in one package.
  • High Noise Immunity: Built-in hysteresis reduces sensitivity to noise.
  • Wide Common-Mode Range: ±7V (minimum) for reliable signal reception.
  • TTL-Compatible Outputs: Direct interface with TTL logic circuits.
  • Short-Circuit Protection: Outputs are protected against short circuits.

This information is based on the manufacturer's datasheet and technical documentation.

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