LTV-814HS-TA1 Isolators

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Optoisolators provide an electrical isolation barrier between two circuits. They employ a light-emitting diode (LED) to optically isolate a switching element such as a transistor or other electronic device from a microprocessor or other logic control element. This arrangement helps to protect these circuits from EMI and other noise sources. The LTV-814HS-TA1 is a Transistor, Photovoltaic Output optoisolator, designed for use in a wide variety of applications.

Application Field

The LTV-814HS-TA1 optoisolator is suitable for many different applications such as digital communications, telecommunications, industrial control, consumer electronics and automotive applications. In all of these applications, it can be used to provide improved noise immunity and safety isolation between two circuits.Due to its excellent isolation properties, the LTV-814HS-TA1 can be used to protect microprocessors or other logic control elements from EMI and other sources of noise on the input side of the optoisolator circuit. Its high voltage output and wide operating temperature range make it ideal for use as a mechanical switch in automotive applications, digital communication systems, industrial control systems, consumer electronics, and telecommunications devices.

Working Principle

The working principle behind the LTV-814HS-TA1 optoisolator is based on the concept of photovoltaic or photoconductive action. A light emitting diode (LED) is used as the light source and when properly biased, causes a current to flow in the LED. The LED light is then incident upon a photodiode, resulting in a photovoltaic effect. The associated output transistor is then turned on and off according to the input current flowing in the LED.The LTV-814HS-TA1 optoisolator is designed for use in a wide variety of applications, featuring a UL approved package, thus making it suitable for use in most circuits. The device features a high voltage output and a wide operating temperature range, making it ideal for use in a variety of industrial, automotive, communications and consumer applications. Furthermore, it features low quiescent current and low leakage current, making it a very efficient optoisolator solution.

Conclusion

The LTV-814HS-TA1 optoisolator is an excellent choice for digital communication, industrial control, consumer electronics, and automotive applications. With its high voltage output and wide operating temperature range, it is ideal for use in a wide range of optoisolator applications. Furthermore, it features a low quiescent current and low leakage current, making it an excellent choice for use in high performance systems.

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