Product Tree

Overview for RS-485 Transceivers

With over 200 products, Texas Instruments offers the most comprehensive RS-485 portfolio in the industry, meeting the RS-485 standard at 5V or 3.3V supply voltage and in half or full duplex modes. Whether designing for long networks or for high data rates, our transceivers are reliable in high noise environments and give you the most robust IEC ESD protection. The transceivers are ideal for many industrial applications, including motor drive and control, building and factor automation, metering and power infrastructure, and security.

Broad portfolio


  • >200 half and full duplex transceivers
  • Data rates from 250kbps to 50Mbps
  • 3.3V to 5V transceivers
  • Reliability for long networks or high speed data links
See broad portfolio
High ESD transceivers


  • Devices with protection in mind
  • Up to +30kV IEC 61000-4-2 Contact Discharge protection
  • > +30kV HBM protection
See high ESD products
Fault robust transceivers


  • Rugged devices designed for harsh industrial environments
  • High bus standoff voltage
  • Wide common mode voltage
  • High VOD
See fault robust products
Isolated RS-485 transceivers


  • Integrated Digital Isolation with Communication in one package
  • Half or full-duplex options
  • Integrated transformer driver option for tailored power solutions
See isolated RS-485 transceivers
Profibus transceivers


  • Optimized for use in PROFIBUS (EN 50170) applications
  • Integrated Digital Isolation and Profibus transceiver
  • Integrated transformer driver option for tailored power solutions
See profibus transceivers
High-speed transceivers


  • Transceivers with data rates up to 50Mbps
See high-speed transceivers