SI8631BB-B-ISR

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Digital isolators are used to protect circuits by providing electrical insulation between two parts of a circuit. They are used in a variety of applications, from industrial control systems to medical device protection. The SI8631BB-B-ISR is a digital isolator designed for industrial automation and system control applications. It provides isolation of signals up to 2500 volts, and is suitable for data transfer at speeds up to 100 Mbps.

The SI8631BB-B-ISR isolator is based on Infineon\'s proprietary technology utilizing a special combination of active and passive components. The active components are housed in a shielded package, while the passive components are embedded in a double-sided insulation material. This combination provides the highest level of isolation, ensuring that there is no interference between the two portions of the circuit.

The working principle of the SI8631BB-B-ISR digital isolator is based on a process called galvanic isolation. This process uses active components to transfer electrical signals across an isolation barrier without the need for direct electrical contact between the two parts. The result is a system that is able to remain electrically isolated, even if the voltage between the two sections of the system changes.

The SI8631BB-B-ISR digital isolator supports a variety of industrial control applications, including motor control, machine control, and industrial automation. It is designed to meet the rugged demands of industrial environments, and is rated at a temperature range of -40°C to 85°C. The isolator also provides a high level of EMI immunity, ensuring that the signal is not affected by external sources of interference.

The SI8631BB-B-ISR digital isolator is also capable of high speed data transfer, up to 100 Mbps. The isolator includes multiple signal conditioning components, such as hysteresis, comparators, and level-shifters, to manage the signal levels and ensure high data integrity. It is also capable of data communication over long distances, with a maximum distance of 100 meters.

Given its high performance and reliability, the SI8631BB-B-ISR is suitable for a variety of applications in industrial automation and system control. It is a cost-effective solution for applications requiring electrical insulation and high speed data transfer. The isolator is RoHS compliant, and is backed by a two-year warranty.

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