SI8620EC-B-IS

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Digital isolators provide an effective way to prevent electrical noise generated from a digitally-controlled system from entering other system components, thus maintaining the accuracy and integrity of the electrical signal. The SI8620EC-B-IS is one of the most advanced Digital Isolators available in the market. It provides efficient isolation in a wide range of application fields, is configurable for a variety of signal types, and requires minimal setup for easy integration into digital systems.The SI8620EC-B-IS is an integrated digital isolation system that allows the transmission of digital signals from one circuit to another without any direct electrical connection. It is ideal for applications such as motor drives, home appliances, control systems, industrial automation, medical devices, and factory automation. The digital isolator provides up to 3500 V rms (250 VDC) of electrical isolation and has a guaranteed isolation voltage rating of 1500 Vdc. The digital isolator also features a wide common-mode transient immunity range (CMTI) up to 70 V/μs, a low jitter of 150 ps RMS, and a maximum data rate of 33.33 Mbit/s.For configuring the SI8620EC-B-IS, it requires an external supply voltage of 5 Vdc, a power supply up to 35 V, and a maximum communication speed of 33.33 Mbps. The digital isolator supports up to 27 bidirectional channels with configurable input/output status, which allows for both logical low and high status as well as open-drain outputs. In addition, the digital isolator has a maximum signal voltage of 5.5 V and can be used with a variety of interfaces, including USB, RS232, I2C, SPI, and UART.The working principle behind the SI8620EC-B-IS is based on the transformer-based isolator technology, which utilizes two magnetically coupled isolation channels to provide isolation of digital signals. The transformer is made up of a primary winding, which is driven by the transmitter side, and a secondary winding, which is located on the receiver side. The digital signals are transmitted from the transmitter side to the receiver side through the transformer, ensuring that the receiver side receives the signal without any connection to the transmitter side.The SI8620EC-B-IS provides highly reliable isolation between the transmitter and receiver, ensuring that the digital signal is accurately received without any interference from surrounding environment. In addition, the isolator has a low leakage current and fast response time, which ensures that there is minimum signal degradation or loss. Furthermore, it is designed to operate in high EMI / EMC environments, and its wide operating temperature range ensures that it is reliable over a wide range of temperatures.Overall, the SI8620EC-B-IS digital isolator is a robust and reliable isolation solution for digital signals. It is an ideal choice for industrial and medical applications that require high levels of isolation and signal integrity. The digital isolator is also configurable and easy to integrate into digital systems, making it a cost-effective solution for various digital applications.

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