EL816(S1)(X)(TB)

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Optoisolators are electronic components that isolate an input signal from an output signal, used in a variety of applications. The EL816 series of optoisolators is an exceptional example. This series provides integrated isolation and amplification in a single, ultra-small package. Commonly referred to as the EL816-S1-X-TB, the EL816 series optoisolator provides tremendous performance and long-term reliability for high-density packaging from a surface-mount single-in-line package.The EL816 series optoisolator is a type of optocoupler, specifically a transistor output photovoltaic optoisolator. It operates with both a low voltage (5V) and a high voltage (20V) input and is designed with an in-line package that includes an LED, a photodetector, and a transistor output buffer. The LED and photodetector are usually positioned opposite each other in a package, with the transistor output buffer located between them. The device includes an optical layer of insulation which ensures that the electrical signal on one side of the package remains isolated from the electrical signal on the other side.The optoisolator\'s LED is energized when a voltage is applied to the anode and the cathode is connected to the ground. The light then passes through the optical layer to the photodetector, generating a current. The current passes through the photodetector and is amplified by the transistor output buffer. The transistors used in the EL816 series protect the output transistor from being damaged by a load higher than it can handle.The EL816 series is ideal for applications that require high-accuracy signal transmission, such as industrial process control, alarm systems, motor drives, and digital logic. The optoisolator can also be used in high-temperature applications due to its high-temperature rating. Additionally, the optoisolator is highly reliable, providing an operational life of up to 50 million pulses.In summary, the EL816 series of optoisolators provides the ultimate in signal integrity, reliable performance, and high-temperature operation. The series offers a single-in-line package and a surface mount design that makes it ideal for high-density packaging. It offers exceptional performance, long-term reliability, and an extended operational life of up to 50 million pulses, making it the perfect choice for a wide variety of industrial, automotive, telecommunication, and medical applications.

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