TIISO3082DWR

Overview

The ISO3082DWR is an isolated differential line transceiver for RS-485 and RS-422 applications. It combines a silicon-dioxide (SiO2) isolation barrier with a standard transceiver to provide 2500 Vrms galvanic isolation between the bus-side and logic-side interfaces.

Why Choose This Part

This device integrates the isolation and transceiver functions into a single SOIC-16 package, saving significant board space compared to discrete optocoupler solutions. It features a high electromagnetic immunity and low emissions while supporting signaling rates up to 200 kbps to minimize data errors in noisy environments.

Applications

Getting Started

Engineers can evaluate this part using the ISO3082EVM evaluation module. Ensure that a 0.1 uF bypass capacitor is placed as close as possible to both the VCC1 and VCC2 power supply pins to maintain signal integrity across the isolation barrier.