TIISO7142CCDBQ
Overview
The ISO7142CCDBQ is a high-speed, quad-channel digital isolator providing 2500Vrms isolation using capacitive coupling technology. It supports data rates up to 50Mbps and features two forward and two backward channels, making it ideal for bidirectional communication paths. The device operates from a wide supply range of 2.7V to 5.5V, enabling seamless level translation between different voltage nodes.
Why Choose This Part
This isolator offers a high common-mode transient immunity (CMTI) of 25kV/us and an integrated noise filter for robust performance in EMI-heavy environments. It is highly efficient with a low run current of 1.3mA per channel at 1Mbps and includes a shutdown mode that reduces current consumption to 800uA.
Applications
Key Specifications
Getting Started
To evaluate this part, use the ISO714x evaluation module (EVM) to test signal integrity and isolation boundaries. Ensure 0.1uF bypass capacitors are placed as close as possible to the VCC pins on both sides of the isolation barrier to maintain stability at 50Mbps speeds.
