RS-485 & RS-422
Half duplex and full duplex RS-485 transceivers available in a variety of speed grades to address any application needing reliable data transmission over twisted pair wiring.
RS-232
Featuring data rates up to 1Mbps, IEC61000 ESD protection, low power shut down modes, and small QFN packages. Available in many configurations to meet all possible equipment requirements.
2-Wire Bus Buffers
Featuring high capacitive load to ensure data integrity, long connecting lines exceeding the 400pF max capacitive load and on board accelerators for a reliable signal.
Signal Integrity
Intersil's signal integrity products provide a 300% reach extension over passive copper solutions, and consume 80% less power than competing optical solutions.
High-Speed RS-485 Transceivers with Highest Reinforced Isolation
The robust ISL32741E and ISL32740E deliver the industry's highest working voltage and ultra-low EMI for industrial IoT networks.
Industry's Smallest Isolated RS‑485 Transceiver
The robust ISL32704E isolated RS‑485 differential bus transceiver offers breakthrough performance, industry-leading EMI and CMTI, and the highest working voltage for industrial IoT networks.
Dual Protocol RS‑485 / RS‑232 Transceivers Enable Operation Down to 3.15V
The ISL3333xE and ISL3335xE 3V/5V, two port, dual protocol transceivers allow designers to replace two chips (one RS‑485 and one RS‑232) with a single device.
4K/8K Video Capable USB Type-C Active Cable Solutions
Intersil's ISL35411 and ISL36411 redriver chips with analog equalizers are the perfect solution for DisplayPort™ USB-C long active cables.
Selection Guide
White Papers
RS-485 Isolator Raises the Bar for Bus Node Designs
rs-485-isolator-raises-the-bar.pdf (426 KB)
Mar 2018
Dual Protocol Transceivers Ease the Design of Industrial Interfaces
dual-protocol-transceivers.pdf (506 KB)
Feb 2018
