SI8423AB-D-IS

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Digital isolators are a type of device which electrically isolates two circuits using capacitive coupling. They are also known as electrical, opto, digital isolation or split-core devices. The SI8423AB-D-IS is a digital isolator manufactured by Silicon Labs. It provides integrated isolation for analog signals, data signals, digital signals, and I2C buses.

The SI8423AB-D-IS is a digital isolation device that uses capacitance isolation technology to provide isolation up to 5kV RMS . It is available in a compact 8-pin SOIC and 5x5 mm TSSOP package, making it an ideal choice for high-speed and high-voltage applications that require a fast and accurate response without the need for additional circuitry.

The SI8423AB-D-IS has a wide range of applications. It can be used in power systems, industrial automation, medical devices, data communication, portable electronics, and other digital signal isolation applications. It is also used in digital communication networks, computer systems, and embedded systems.

The SI8423AB-D-IS works by coupling the input signal to the output using capacitance isolation. This means that if the input voltage is greater than the output voltage, the device will still operate as it only allows a small amount of leakage current to flow between the two lines.

The device has the capability of handling data rates of up to 2.5 Mb/s without any additional circuitry and can handle input frequencies of up to 60 MHz. It offers a high level of protection against electrostatic discharge, power surge, and other transient voltage irregularities. It can also withstand up to ± 6000 V ESD pulses.

The SI8423AB-D-IS is ideal for applications requiring high speed, high voltage isolation in a small package without the need for additional design and operational complexities. It is a robust, reliable, and cost-effective device that is easy to use. Its wide range of applications makes it a great choice for digital signal isolation.

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