OPB862N55

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The OPB862N55 is a popular choice among the array of available ambient light, IR, and UV sensors. It\'s a great choice for applications ranging from ambient light sensing to radiation measurement applications and IR and UV content detection.

The OPB862N55 has an internal optical filter that allows only the specific wavelength that is required for the application, such as visible light, UV-A, and UV-B rays, to pass through. This unique design assists in reducing noise and provides a more precise result.

For applications such as displays, the OPB862N55\'s transmittance measurement will help reduce the power consumption and extend the life of the display. It is also used in the automotive industry, indoors, and outdoors for lighting and display control. The sensor is able to detect changes in brightness produced by natural sunlight, artificial lighting, or both, which can then trigger specific behaviors.

The OPB862N55\'s working principle is based on integrating two photodiodes with two different ranges of responsivity. One diode is designed to detect only the light emitted by the target light source and the other is designed to suppress the response of sunlight and other disturbing light sources. Both signals are combined into one output voltage that is proportional to the target light intensity. This output voltage is then used to adjust or control the light output of the display or other system.

The OPB862N55 can be used to meet a variety of demanding situations. It offers excellent accuracy, repeatability, high rejection ratio, and low noise. These features, combined with its relatively small size and low power requirements, make the OPB862N55 a great choice for modern applications.

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