ISO3082DW

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Digital Isolators are widely used in fields like industrial automation and medical systems. They are used to couple and transfer data and power between two independent circuits. ISO3082DW is one type of digital isolator which can support a wide range of applications. This article will discuss the application field and working principle of ISO3082DW.

Application Field

ISO3082DW is a two-channel digital isolator which is widely used in systems which require high noise immunity, signal integrity and the protection of user ports or dedicated power. It is perfect for use in industrial applications, like process automation, factory automation, uninterruptible power supply (UPS), and building automation, where reliable and noise-immunity performance is essential. It also offers enhanced protection for medical systems, such as medical instrumentation, medical imaging, medical measurement, hospital information management systems and patient monitoring.

The isolator features low ON-state resistance (RON) current limiting and ESD protection for each channel, and superior input/output pads for easy PCB-level integration. It also features a low propagation delay, improved signal integrity and high immunity to electrical interference. The device is UL/IEC 60950-1 approved, and is compliant with the most popular RoHS requirements.

Working Principle

ISO3082DW utilizes a proprietary advanced opto-isolator technology, which allows for up to 2.5 kV of isolation and provides up to 20 Mbps data transfer rate. The device uses a unique dual-channel isolation design that provides both electrical isolation and control interface. It works by transferring electrical signals between the two channels using two opto-isolators, thus providing noise isolation and reducing EMI interference. This ensures that the data signals remain 100 % accurate and signals remain unaffected by external interference or noise.

The device operates at an operating frequency of up to 33 MHz and is rated to supply up to 30 W of power. It also features a high-temperature environment with an upper limit of 130°C. The device provides an operational noise immunity of up to 30 kV/μs. In addition, it has a low-voltage differential signaling (LVDS) protocol that ensures reliable communication with up to 2.5 kV of isolation.

ISO3082DW digital isolator is a reliable, high performance, and cost-effective solution for data and power transmission in industrial and medical applications. It is ideal for use in applications where high performance, noise immunity, and signal integrity are essential. It offers superior protection and low signal distortion, even in noisy environments. The device is also UL/IEC approved and RoHS compliant, making it an even more attractive option for customers.

The specific data is subject to PDF, and the above content is for reference