IS281GR

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Optoisolators are electrically isolated components used to couple two signal. IS281GR is one of the best optoisolators in the field with its high isolation voltage up to 4000Vrms and its temperature range from -40°C to 115°C. It is suitable for many applications particularly those which require high isolation voltage for the signal to remain accurate.

IS281GR belongs to a type of optoisolator known as Transistor, Photovoltaic Output. It provides signal coupling, voltage isolation, inverted signal restoration, and high brightness illumination due to the narrow gap of isolation. IS281GR consists of a light-emitting diode (LED) mounted inside a gallium arsenide (GaAs) photodiode. The LED and gallium arsenide photodiode are integrated together into one central package.

The working principle of IS281GR is simple. When a current flows through the LED, it emits light which then reaches the photo-sensitive diode of the module. The photodiode then converts the optical energy into an electric current. The magnitude of the current depends on the amount of light detected. The voltage at the output is proportional to the amount of light received. This principle enables us to achieve electrical isolation of a signal with such high isolation voltage.

The features and benefits of IS281GR make it an ideal optoisolator for applications requiring high isolation voltage. It is used in a variety of applications such as communication, professional audio, and medical systems, as well as other industrial applications. In addition, it is also suitable for general purpose and carrying out analog signal processing.

IS281GR is widely used in a variety of applications due to its distinct features such as its high isolation voltage, narrow gap of isolation and fast response. It is also capable of detecting low level signals, which makes it ideal for various purposes. Some of the specific tasks which can be performed using the IS281GR include protection from over-voltage, circuit switching, and signal processing. Moreover, the signal quality remains accurate regardless of the temperature and environment, making it a reliable optoisolator.

In conclusion, the IS281GR is one of the most reliable optoisolators in the field. With its high isolation voltage and wide temperature range, it offers great performance for various applications. It is also capable of detecting low level signals and recovering inverted signals, which makes it an ideal choice for many devices and applications.

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