HSDL-5420#011

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Introduction

The HS-DL5420#011 is a patented optical sensor and photodiode array designed for applications in medical and industrial fields. This advanced optical device is available in both standard and hi-speed versions. HS-DL5420#011 has been specially designed to detect and measure the presence of light in a variety of applications. The sensor consists of an array of photodiodes which are sensitive to light radiation occurring in the visible, near infrared and infrared spectra energy ranges.

Working Principle

Optical sensors are essentially transducers which convert light energy into electrical signals. The HS-DL5420#011 works on a basic principle where the photodiodes generate a current depending on the intensity of incident light. When light radiation strikes the photodiode, charges are generated in the form of electrons and holes. These charges are swept away by the reverse bias and the formed current is measured. The intensity of generated current is in proportion to the incident light. As a result, the applied photodiode can provide information about the light intensity in the afterglow area. This type of sensor technology is used in a wide range of industrial and scientific applications, from measuring the output of solar energy in photovoltaic cells to detecting light levels in home automation systems.

Technical Specifications

HS-DL5420#011 has an integrated channel of photodiodes with a resolution of 0.5µA/µW/cm². This device operates at a voltage range of 3 to 5.5V DC and is rated for up to 40mA of current. The dark current of this device is also lower than 10nA. Furthermore, it has an excellent temperature coefficient of -2mV/°C, which makes the device highly reliable for various operating conditions. This integrated optical device is also highly immune to EMI and has a high signal to noise ratio of 50dB (1kHz). Additionally, it has a noise figure of -104dB, making it suitable for noise-sensitive applications.

Applications

HS-DL5420#011 is mainly used in medical and industrial applications. This optical sensor is ideal for applications such as optical image stabilization, optical path detection, optical heart rate monitoring, and temperature monitoring. In industrial applications, it is used for light measuring devices, energy meters, and industrial automation systems. Moreover, it is employed in aerospace applications such as space exploration. This device can also be used in consumer electronic products such as remote controls and motion detectors.

Conclusion

HS-DL5420#011 is an advanced optical sensor and photodiode array designed for applications in medical and industrial fields. This device has been specially designed to detect and measure the presence of light in a variety of applications. It has an integrated channel of photodiodes with a resolution of 0.5µA/µW/cm², operates at a voltage range of 3 to 5.5V DC, and is rated for up to 40mA of current. This device is mainly used in medical and industrial applications, such as optical path detection, optical heart rate monitoring, temperature monitoring, light measuring devices, energy meters, and industrial automation systems. It is also employed in aerospace applications and consumer electronic products.

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