Infineon ISO1H816GAUMA1: High-Performance 16-Channel Digital Isolator for Industrial Applications

In the demanding landscape of industrial automation, motor control, and power conversion systems, ensuring reliable data transmission across different voltage domains is paramount. The Infineon ISO1H816GAUMA1 stands out as a premier solution, engineered to meet these rigorous challenges. This 16-channel digital isolator provides robust galvanic isolation, safeguarding sensitive low-voltage control circuitry from the high voltages and electrical noise prevalent in industrial environments.

A key strength of the ISO1H816GAUMA1 lies in its high channel count and integrated functionality. By consolidating 16 independent isolation channels into a single package, it dramatically reduces board space requirements and simplifies system design compared to using multiple discrete isolators. This integration is crucial for complex applications like programmable logic controllers (PLCs), industrial Ethernet modules, and multi-axis motor drives, where numerous control signals need to be isolated simultaneously.

Performance is at the core of its design. The device leverages coreless transformer (CT) technology to achieve high-speed data transmission with low latency, supporting signal rates of up to 100 Mbps. This ensures real-time signal integrity and precise timing control, which is critical for high-performance automation systems. Furthermore, it offers superior noise immunity and high common-mode transient immunity (CMTI), exceeding 100 kV/µs. This capability allows the isolator to reject fast voltage transients between its input and output grounds, preventing data corruption and ensuring stable operation in electrically noisy settings.

The isolator also provides reinforced isolation certified according to international standards, delivering a high level of protection for equipment and users. Its wide supply voltage range supports interoperability with various logic families (e.g., 3.3 V, 5 V), enhancing design flexibility. With its high reliability, excellent noise performance, and space-saving design, the Infineon ISO1H816GAUMA1 is an indispensable component for building next-generation, resilient industrial systems.

ICGOODFIND: The Infineon ISO1H816GAUMA1 is a top-tier 16-channel digital isolator that excels in high-noise industrial environments. Its integration, high-speed performance, and robust reinforced isolation make it an ideal choice for complex automation, control, and communication systems, ensuring both reliability and design efficiency.

Keywords: Digital Isolator, Galvanic Isolation, Industrial Automation, Common-Mode Transient Immunity (CMTI), High-Channel Count.