Renesas' Enhanced ESD protected RS-485/422 transceivers are designed for harsh environment applications where there is likely to be electrical noise or transients. These products meet all requirements of IEC 61000-4-2 and many have additional features such as electrical fast transient (EFT) immunity, low power, high-speed operation, hot plug capability, and more.

Featured Products

Product Protocol Description Datasheet
RAA788152 RS-485/422 with Enhanced ESD Protection and EFT Immunity 5V Half Duplex, 0.115Mbps RS-485/422 Differential Transceiver with ± 5kV EFT Immunity and ± 16.5kV ESD Protection pdf_icon_for_table.png
ISL3152E RS-485/422 with Enhanced ESD Protection 5V full and half duplex RS-485/422 transceivers with ±16.5kV ESD protection pdf_icon_for_table.png
ISL3172E RS-485/422 with Enhanced ESD Protection ±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers pdf_icon_for_table.png
RS-485/422 with Enhanced ESD Protection Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 transmitter and receiver pair pdf_icon_for_table.png


Title language Type Format File Size Date
EFT Immunity of the RAA78815x Family of 5V RS-485/RS-422 Transceivers Application Note PDF 472 KB
Analog ICs Brochure 日本語 Brochure PDF 2.72 MB
RAA78815x Datasheet Datasheet PDF 594 KB
RS-485 Transceiver Tutorial 简体中文 White Paper PDF 246 KB


printNews & Additional Resources

Type Date Sort ascending
EFT FAQs External Link Oct 2, 2021