SI88222BC-IS

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Digital Isolators play an important role in a variety of industrial and commercial applications. The SI88222BC-IS digital isolator is one of the latest products in this family. It is designed for data, high-speed signal, and low-voltage applications.

The SI88222BC-IS works by converting a signal from one system to another while at the same time isolating the two systems electrically. This isolator provides a way of connecting systems without the need for additional cables or wiring, as signal conversion is done via fiber optics. This means it can be used in a wide range of applications, including medical, industrial, telecommunications, automotive, and aerospace. By eliminating the need for additional wiring or cables, the isolator can save on cost and space, while providing a reliable, high-speed signal transfer. The SI88222BC-IS is also compliant with IEC 61111 and UL1577 standards for digital isolators.

The SI88222BC-IS is a single-channel, single-ended high-speed digital isolator with data rate up to 6.25 Gbps. It has an on-board transceiver that converts between logic levels and differential signals. It supports variety of common logic signal types, such as I2C, SPI, LVDS, LVCMOS, PECL, and RS-485. It can be used to provide a single channel connection or multiple channels in parallel, depending on the application. The isolator also features a wide operating temperature range of -40°C to +105°C, and an extremely low power consumption of only 1.8 mW, making it suitable for battery operated applications.

The SI88222BC-IS also features several protective functions to ensure safety and reliability. This includes a thermal shutdown function to prevent the isolator from overheating, and a maximum operating voltage of 5.25V (VCC) to protect the user and the device. Additionally, because it is IEEE802.3 compliant, it meets the standards for data transmission reliability and takes advantage of features such as Error Detection and Correction (EDC).

The SI88222BC-IS has numerous applications and can be used in a variety of fields, such as industrial, automotive, medical, consumer, renewable energy, aerospace, and telecommunications,among others. Some typical application areas include measuring sensors, analog signal isolation, optical data transmission, and replacing conventional electrical components. In industrial applications, the SI88222BC-IS can reduce signal noise, reduce ground-loop issues, and increase signal integrity.

In conclusion, the SI88222BC-IS digital isolator is a reliable, low-cost, and low-power solution for high-speed data transmission. It can be used in a wide range of isolation applications to provide safe, reliable, and high-speed signal transmission, while eliminating the need for additional wiring or cables. This digital isolator meets IEC 61111 and UL1577 standards, ensuring the highest quality and reliability.

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