EL1113(TA)-G

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Optoisolators, or optocouplers, consist of a light source and a sensor optically coupled together in a single package. This allows signals to be transferred from one electrical circuit to another without any electrical contact between them, thus providing isolation of the two circuits from each other. One particular type of optoisolator is the EL1113(TA)-G, which is a transistor, photovoltaic output optoisolator.

The EL1113(TA)-G optoisolator is essentially an integrated circuit with a light-emitting diode (LED) coupled to a photovoltaic transistor. The phototransistor has no base connection, and is operated as a voltage-sensitive device. A photon of light striking the base-collector junction causes the base-emitter junction of the phototransistor to become forward-biased, thus allowing current to flow through it.

The EL1113(TA)-G optoisolator has a very low control-to-transistor current ratio, which makes it ideal for use in applications where power consumption must be kept to a minimum. The optoisolator also has a low saturation voltage, which ensures that the output signal remains linear over a wide range of transistor currents. The optoisolator can handle voltages up to 50V, and has a response time of 0.7µs.

The EL1113(TA)-G optoisolator is commonly used in relays, solenoids, motors and other high-voltage applications. It is also used in more sophisticated applications such as measurement and control systems, data acquisition systems, motor speed controllers, optical data links, and switching power supplies. In these applications, the optoisolator allows the electrical signals from the controller to be safely and reliably transmitted to the other components without any direct contact between them.

The EL1113(TA)-G optoisolator is also used in computer peripherals, such as keyboards, mice, and monitors, as well as in security systems and lasers. The optoisolator is also found in medical devices such as heart rate monitors and electrocardiographs.

The EL1113(TA)-G optoisolator is a reliable and cost-effective solution for a wide range of applications. Its low control-to-transistor current ratio and low saturation voltage make it well-suited to applications where power consumption must be kept to a minimum. Its high isolation voltage makes it suitable for applications requiring the transfer and control of high voltages, and its fast response time makes it suitable for high-speed applications. With all of these features, the EL1113(TA)-G optoisolator is the perfect choice for a wide range of applications.

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