SI8655BD-B-IS

Digital Isolators are devices that allow high speed communication between two or more circuits, without direct electrical connection. The SI8655BD-B-IS is a digital isolator that enables faster-than-ever data transmission, with up to 4 Mbps of bi-directional data transmission. It is designed to safely transmit digital signals over long and short distances, with robust isolation to prevent noise or interference.

The application field of the SI8655BD-B-IS is wide and variated. Thanks to its high speed data transmission capability, design engineers can use it in a variety of computer systems including desktops, laptops, tablets, and embedded systems. It is also suitable for a range of industrial communication applications, such as factory automation, process control, and industrial automation.

The SI8655BD-B-IS has many features that make it a great device for digital isolation. It has a -17 to +26 dBm (at 100 kHz) common-mode rejection ratio, which helps block out external noise and interference. It also has a high peak pulse current specification of 600mA, which ensures reliable isolation between the two circuits. Finally, the device has a fixed 25 ms delay time, which allows signals to transmit without any significant delays.

The working principle of the SI8655BD-B-IS is based on the concept of galvanic isolation. It utilizes a transformer core to separate the two circuits, providing electrical isolation while still allowing data transfer. The transformer core works to transfer data across the gap between the two circuits, while rejecting any external noise or interference. This eliminates the need for additional electrical components, and makes the SI8655BD-B-IS a more efficient and reliable digital isolator.

In conclusion, the SI8655BD-B-IS is a great choice for applications that require robust and reliable digital isolation. With its high speed data transmission capability, low propagation delay, and wide application field, the device is perfect for designers looking for a reliable digital isolator solution.