LTV-8141S-TA

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Optoisolators are semiconductor devices used to isolate a signal transmission from its source, providing electrical insulation between two sections of a circuit. Transistor and photovoltaic outputs are two common types of optoisolator. The LTV-8141S-TA is an optoisolator with a transistor output.

The LTV-8141S-TA is a non-hermetically sealed optoisolator with a transistor output form. It is an isolated package, with a system-side signal and a controlling transistor gate inside the package. The package contains an infrared emitting diode, a phototransistor, and a base material that allows light to pass through. The package also includes a trigger voltage range of 0.6 to 3V.

The LTV-8141S-TA has high isolation voltage and a low temperature coefficient. It has an optimum current that is eally current compatible. It is designed to respond to drive signals from TTL logic or other low power system electronics on one side, and control medium power slightly inductive loads on the other side. It is most commonly used to interface systems with power converters.

The working principle for the LTV-8141S-TA is based on the photovoltaic effect. When light is absorbed by phototransistor, a voltage is generated in the base-to-emitter junction of the transistor. This voltage then allows the flow of a current between the emitter and the collector, thus providing an output. The transistors inside of the package can be switched ON and OFF by controlling the light input.

The LTV-8141S-TA is most commonly used in power monitor systems, switch mode power supplies, motor speed control, and industrial automation systems. Its size and low price make it an attractive choice when isolating digital signals from one side of a system to the other. It is also used in radio frequency systems, telecommunications systems, advanced electronic systems, and many other applications where isolation is necessary.

The LTV-8141S-TA is a versatile and reliable optoisolator that can be used in a variety of applications. It is designed to provide electrical insulation between two sections of a circuit, and allow low power signals to control medium power loads. It uses the photovoltaic effect to control the flow of a current between the emitter and collector of a transistor, thus providing an output signal. This optoisolator can be found in various applications where isolation is necessary, such as power monitor systems, switch mode power supplies, motor speed control, industrial automation systems, and more.

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