IS-DG

series introduction

The **IS-DG Series** is a premium line of high-performance digital isolators designed to provide robust signal isolation in a wide range of industrial, automotive, and communication applications. These isolators are engineered to deliver exceptional electrical isolation, high-speed data transmission, and reliable operation in harsh environments, making them a critical component for systems requiring signal integrity and safety.

At the core of the IS-DG Series is its advanced capacitive isolation technology, which ensures high noise immunity and low electromagnetic interference (EMI). This technology enables the isolators to achieve data rates of up to 150 Mbps, making them suitable for high-speed communication protocols such as SPI, I2C, and RS-485. The series supports a wide operating temperature range of -40°C to +125°C, ensuring consistent performance in extreme conditions, such as automotive under-the-hood applications or industrial automation systems.

The IS-DG Series is designed with a focus on compactness and efficiency, featuring a small form factor that minimizes board space while maximizing functionality. Its integrated design eliminates the need for external components, simplifying system design and reducing overall costs. Additionally, the series offers reinforced isolation with high dielectric strength, meeting stringent safety standards such as IEC 60747 and UL 1577, which are critical for applications requiring high-voltage isolation.

Typical use cases for the IS-DG Series include motor control systems, power inverters, battery management systems, and industrial automation equipment. In automotive applications, these isolators are ideal for electric vehicle (EV) powertrains, onboard chargers, and advanced driver-assistance systems (ADAS), where reliable signal isolation is essential for safety and performance. In industrial settings, they are widely used in programmable logic controllers (PLCs), robotics, and factory automation systems, where high-speed data transmission and noise immunity are paramount.

Overall, the IS-DG Series combines cutting-edge isolation technology, compact design, and robust performance, making it a versatile and reliable solution for modern electronic systems that demand high-speed, high-reliability signal isolation.

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