BH1747NUC-E2 Sensors, Transducers

The BH1747NUC-E2 is a color sensor perfect for applications that require accurate color identification and control. It is an advanced digital color sensor that has a built-in 256 bands RGBW color correction filter to accurately identify colors. The device is part of the BH1747 family of sensors created and produced by Rohm Semiconductor. The BH1747NUC-E2 offers an easy-to-use solution for applications that require color correction and identification.

Color sensors typically use one of two operating principles. The first is absorption spectroscopy, which measures the amount of light from a single-frequency light source that is absorbed by a sensing medium. The second principle is reflection spectroscopy. This method measures the intensity of light reflected from a single-frequency light source.

The BH1747NUC-E2 uses reflection spectroscopy. This is a digitized reflection spectroscopy that utilizes the built-in RGBW filter to accurately identify colors. The device senses the incident light and converts it to digital code by waveform interpolation. This digital code is sent to the controller via the integrated output path.

The BH1747NUC-E2 offers a wide range of characteristics that make it the ideal solution for various applications. It has a wide dynamic range and a wide color gamut of up to 86% of the NTSC standard, and its integrated 8-bit A/D converter allows for low-noise operations. Furthermore, the device supports up to 4 channels of analog input to measure RGBW colors, and the integrated flash memory allows for easy calibration to be performed without additional hardware.

The sensor is also extremely flexible and adjustable. It supports various data output formats, from parallel 8-bit to serial 12-bit, and can be adjusted for different types of illumination. Furthermore, the integration of the flash memory and interfacing circuits makes it suitable for several applications.

The BH1747NUC-E2 is a highly reliable and robust device designed for a wide range of applications. Its features and flexibility make it ideal for use in color identification, control, and calibration applications, as well as for detection of specific colors in various machines. It is also suitable for applications such as LED video wall displays and automotive lighting.