• Part: DS481
  • Description: Low Power RS-485/RS-422 Multipoint Transceiver with Sleep Mode
  • Manufacturer: National Semiconductor
  • Size: 156.62 KB
DS481 Datasheet (PDF) Download
National Semiconductor
DS481

Description

The DS481 is a low-power transceiver for RS-485 and RS-422 munication.

Key Features

  • Connection and Logic Diagram Truth Table DRIVER SECTION RE (Note
  • X X X DE H H L DE L L X L DI H L X A-B ≥+0.2V ≤-0.2V X OPEN (Note
  • B L H Z (Note
  • RO H L Z (Note
  • H RECEIVER SECTION DS012919-1 *Note: Non Terminated, Open Input only RE (Note