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SP489 Datasheet Quad RS-485/RS-422 Line Receivers

Manufacturer: Sipex

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Datasheet Details

Part number SP489
Manufacturer Sipex
File Size 81.91 KB
Description Quad RS-485/RS-422 Line Receivers
Datasheet download datasheet SP489 Datasheet

General Description

… The SP488 and SP489 are low–power quad differential line receivers meeting RS-485 and RS-422 standards.

The SP488

Overview

® SP488/489 Quad RS-485/RS-422 Line Receivers s s s s s s s s RS-485 or RS-422 Applications Quad Differential Line Receivers Tri–state Output Control 120ns Typical Receiver Propagation Delays –7V to +12V Common Mode.

Key Features

  • a common receiver enable control; the SP489 provides independent receiver enable controls for each pair of receivers. Both feature tri.
  • state outputs and wide common.
  • mode input range. The receivers have a fail.
  • safe feature which forces a logic “1” output when receiver inputs are left floating. Both are available in 16.
  • pin plastic DIP and SOIC packages. RI1B RI1A RO1 EN RO2 RI2A RI2B GND 1 2 3 4 5 6 7 8 SP488 1 4 16 15 14 13 12 VCC RI4B RI4A RO4 EN RO3 RI3A RI.

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