Datasheet4U Logo Datasheet4U.com

SP1491E Datasheet Full Duplex Rs-485 Transceivers

Manufacturer: Sipex

Overview: ® SP1490E/SP1491E Full Duplex RS-485 Transceivers.

Datasheet Details

Part number SP1491E
Manufacturer Sipex
File Size 145.13 KB
Description Full Duplex RS-485 Transceivers
Datasheet SP1491E_SipexCorporation.pdf

General Description

The SP1490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 20Mbps.

The SP1491E is identical to the SP1490E with the addition of driver and receiver tri-state enable lines.

Both products

Key Features

  • +5V Only.
  • Low Power BiCMOS.
  • Driver/Receiver Enable (SP1491E).
  • RS-485 and RS-422 Drivers/Receivers.
  • Pin Compatible with SN75179 (SP1490E).
  • Pin Compatible with SN75180 (SP1491E).
  • Improved ESD Specifications ±15kV Human Body Model ±15kV IEC1000-4-2 Air Discharge ±8kV IEC1000-4-2 Contact Discharge VCC 1 RO 2 DI 3 GND 4 8A SP1490E 7B 8 Pin - nSOIC 6Z 5Y.

SP1491E Distributor