LC717A10ARGPGEVB Development Boards, Kits, Programmers

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The LC717A10ARGPGEVB Evaluation Board with a Sensor works by detecting light and measuring the intensity of the incident light. This is done by the use of a photodiode which is connected to a programmable current source that is used to adjust the excess current passing through it. The current source provides adjustable current from -10 µA to +10 µA. The light signal is amplified and converted over to a voltage. This voltage is then processed with dual slope analog-to-digital converter. The ADC is then used to read the light level, which is displayed as a number on the board.

The LC717A10ARGPGEVB Evaluation Board with a Sensor is suited for light measurements, temperature and other related applications. It is mainly used in automotive, industrial, medical and consumer applications. With its high-precision capability and excellent accuracy, it provides a wide dynamic range for measurements that require a high level of accuracy. It is suitable for low light level measurements involved in backlighting, display, ambient light measurement, colourimetry, and reflectometry.

The LC717A10ARGPGEVB Evaluation Board has an excellent noise immunity and accuracy performance over temperature range and is capable of measuring light levels from 0.4 lux to 64k lux. The board offers sixteen selectable full scale analog to digital resolutions among 0.04 lx to 16k Lux. The noise immunity of the system is also enhanced with a noise cancellation output, which minimizes the influence of noise on the output. The board has an advanced intergrated architecture with a single I2C serial interface for communication. The board is highly sensitive and is generally used in applications, such as lighting control, ambient lighting, colorimetry, and light measurement.

The board is built with a photodiode that assists in direct light measurement, and then connected to the current source. This current source is sensitive to high current and can be adjusted from -10 μA to 10 μA. The photodiode is then connected to an amplifier and low pass filter, which improves the SNR (Signal-to-Noise Ratio). The amplifier and low pass filter then convert the light signal to a voltage signal which is processed by the dual slope ADC. The ADC reads the voltage and then displays the output as a number.

The LC717A10ARGPGEVB Evaluation Board with a Sensor is easy to use and is highly reliable. It is stable over temperature range and has low power consumption. The board is highly flexible and has many features that make it suitable for use in different applications, such as lighting control, ambient lighting, colorimetry, and light measurements.

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