Isolated ADCs (35)

Isolated ADCs: Bridging the Gap Between Analog and Digital

Isolated Analog-to-Digital Converters (ADCs) are essential components in industrial automation, power electronics, and medical devices. They act as a bridge between analog signals from sensors and the digital world, enabling accurate and safe data acquisition in harsh environments.

The evolution of isolated ADCs has been driven by advancements in semiconductor technology and a growing demand for higher accuracy, faster sampling rates, and smaller form factors. Early devices relied on optocouplers, while modern ADCs leverage advanced isolation techniques like capacitive coupling and digital isolation.

Key features that distinguish isolated ADCs include their isolation voltage rating, accuracy, resolution, sampling rate, and input/output interfaces. Higher isolation voltages provide protection from electrical hazards, while higher resolution and sampling rates enable more accurate and detailed data capture.

The market for isolated ADCs is experiencing steady growth due to increased adoption in industrial automation, renewable energy, and medical monitoring applications. Future trends include the development of integrated solutions with enhanced functionality, lower power consumption, and improved noise performance.