Datasheet4U Logo Datasheet4U.com

SP489A Datasheet High Speed Quad RS-485/RS-422 Line Receivers

Manufacturer: Sipex

📥 Download Datasheet

Datasheet Details

Part number SP489A
Manufacturer Sipex
File Size 144.40 KB
Description High Speed Quad RS-485/RS-422 Line Receivers
Datasheet download datasheet SP489A Datasheet

General Description

… The SP488A and SP489A are high speed quad differential line receivers capable of meeting the RS-485 and RS-422 protocols while running at five times the normal transmission rates.

The SP488A and SP489A are enhanced versions of Sipex's SP488 and SP489 quad RS-485/RS-422 line receivers.

The SP488A

Overview

PRELIMINARY INFORMATION ® SP488A and SP489A High Speed Quad RS-485/RS-422 Line Receivers s High Speed Versions of Sipex's SP488 & SP489 s 30Mbps Transmission Rates s Quad Differential Line Receivers s RS-485 or RS-422.

Key Features

  • a common receiver enable control; the SP489A 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 SP488A 1 4 16 15 14 13 12 VCC RI4B RI4A RO4 EN RO3 RI3A R.

More Datasheets from Sipex

Part Number Description
SP489 Quad RS-485/RS-422 Line Receivers
SP489E Enhanced Quad RS-485/RS-422 Line Receivers
SP481 Low Power Half-Duplex RS-485 Transceivers
SP481R High-Fanout RS-485 Transceiver
SP483 Low Power Half-Duplex RS-485 Transceivers
SP483E Enhanced Low EMI Half-Duplex RS-485 Transceiver
SP485 Low Power Half-Duplex RS-485 Transceivers
SP485R 1/10th Unit Load RS-485 Transceiver
SP486 Quad RS-485/RS-422 Line Drivers
SP486E Enhanced Quad RS-485/RS-422 Line Drivers