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
RAA788172
3V Half-Duplex, 0.25Mbps RS-485/422 Differential Transceiver with ±3kV EFT Immunity and ±16.5kV ESD Protection
RAA788152
5V Half-Duplex, 0.115Mbps RS-485/422 Differential Transceiver with ±5kV EFT Immunity and ±16.5kV ESD Protection
ISL3152E
5V, RS-485/RS-422 Differential Transceiver
ISL3172E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
RAA7884QT
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, Low Power, RS-422 Transmitter
RAA7884QR
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receiver
Product Selector: RS-485/422 with Enhanced ESD Protection
Explore our catalog of products through our parametric product selector tool. Compare specifications across various parameters to find the right part for your design.
Product SelectorVideos & Training
RAA78815x & RAA78817x Family of RS-485/422 Transceivers with Highest EFT Immunity
Overview of the key features, advantages and target applications for the RAA78817x family of 3.3V RS-485/422 transceivers with +/-3kV EFT immunity and the RAA78815x family of 5V RS-485/422 transceivers with +/-5KV EFT immunity.
Video List
