EL357NE(TB)-VG

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Optoisolators are devices that provide electrical isolation between two circuits by using a light-emitting diode (LED) to transmit a signal from one circuit to the other. EL357NE(TB)-VG is a photovoltaic output optoisolator with a standard transistor output. This device is widely used in a variety of applications.

The EL357NE(TB)-VG optoisolator has its LED connected directly to an NPN bipolar junction transistor (BJT). When the LED is illuminated, electrons are generated in the solid-state photodiode within the device which activate the base of the BJT and turn it on. This provides a voltage across the collector and emitter terminals causing current to flow from the collector to the emitter. The current and voltage signal across the collector and emitter can be amplified and used to drive other circuits, providing electrical isolation between them.

The EL357NE(TB)-VG optoisolator is used in many applications requiring electrical isolation, such as power supply, motor control, and lighting control. The device is also suitable for use in medical device applications where it can be used to provide isolation between two circuits while enabling communication between them. It is also commonly used in broadcast audio applications, as it enables audio signals to be transmitted through an isolated circuit.

One of the main benefits of using EL357NE(TB)-VG optoisolators is that they provide reliable and high-speed electrical isolation. The low-voltage operation of the device also makes it ideal for use in applications requiring low-power operation. Furthermore, it features low cross-talk between channels, making it suitable for use in noise-sensitive applications. In addition, the optoisolator can be easily integrated into many types of circuits thanks to its small form factor and easy-to-use connections.

The EL357NE(TB)-VG optoisolator is a versatile and reliable device that is ideal for use in a variety of applications requiring electrical isolation. It offers low-voltage operation, high speed performance, and low cross-talk between channels. As such, it is widely used in a range of applications from medical devices to broadcast audio.

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