SI8055AA-B-IUR

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Digital isolators are electrical components used to transfer data signals between two circuits while providing electrical isolation between them. Digital isolators are primarily used to provide protection from high voltage, noise, and high capacitively coupled electromagnetic fields. The SI8055AA-B-IUR is an example of a digital isolator. This product is designed for industrial and consumer products and is available in 8-pin and 16-pin packages.

The SI8055AA-B-IUR isolator, or digital isolator, provides a level of isolation from the input and output voltages of up to 5KVrms peak for a single pulse or 1KVrms peak for the transient suppression of repetitive pulses, with an operating frequency range of up to 20MHz. It has a supply voltage range from 2.5V to 5.5V and is also ESD protected up to 1KV. This digital isolator is made of a dielectric material and provides an isolation gap of up to 2,750V.

The SI8055AA-B-IUR isolator is primarily used in industrial and consumer products applications for transferring data signals between two circuits. It is most suitable for signal isolation and protection in audio, video, digital and data transmission systems, such as multitone or modulated signals. In addition, this isolator is used in medical equipment, factory automation, renewable energy, and heating, ventilation, and air conditioning (HVAC) systems.

When in operation, the SI8055AA-B-IUR digital isolator provides a galvanic isolation between the input and the output, allowing data signals to be transferred without any risk of short-circuiting or other electrical problems. This isolator uses a dual-channel architecture with two distinct transistor-transistor logic (TTL) compatible inputs and two outputs. The digital isolator also includes a built-in testing feature that enables in-circuit testing and calibration.

In addition, the SI8055AA-B-IUR digital isolator allows for adjustable response time for input signals from 400ns to 8ms, and adjustable settling time for output signals from 500ns to 8ms. It also has a low input current requirement of <100uA and a wide common mode voltage range of +/-15V. The SI8055AA-B-IUR is available in 8-pin and 16-pin packages and is RoHS and REACH compliant.

The SI8055AA-B-IUR digital isolator is a high-performance device specifically designed for industrial and consumer products. It provides excellent electrical isolation between two circuits and features adjustable response and settling times for both inputs and outputs. It also has a wide common mode voltage range and is available in 8-pin and 16-pin packages. The SI8055AA-B-IUR is designed for applications such as signal isolation and protection in audio, video, digital, and data transmission systems, as well as for medical equipment, factory automation, renewable energy, and HVAC systems.

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