EL816(S)(X)(TB)-V

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Optoisolators are utilized in a variety of industries, and the EL816(S)(X)(TB)-V is a commonly used device. They provide electrical isolation between an input signal source and load. The EL816(S)(X)(TB)-V is part of the Transistor Photovoltaic Output (TPO) family of optoisolators. It employs an LED/phototransistor pair to achieve electrical isolation and signal transmission.

The EL816(S)(X)(TB)-V contains four pins housed in a TO-92 package. The input pin is an LED, which can be driven by a logical signal. The output pin is a phototransistor with base, emitter, and collector pins. The collector is connected to the supply voltage (VCC) and the emitter is connected to ground.

The EL816(S)(X)(TB)-V is available in two logic levels: standard and extended. The standard logic level model (EL816S) is designed for operation with a 5 V supply voltage. The extended logic level model (EL816X) is designed to operate with either 5 V or 10 V supply voltages.

The working principle of the EL816(S)(X)(TB)-V is simple. When the LED input is activated, it emits light which is detected by the phototransistor. This triggers the phototransistor into conduction, which in turn transmits a signal from the emitter to the collector. The EL816(S)(X)(TB)-V provides electrical isolation between the input and output signals, thus protecting the device from unexpected voltage spikes and electromagnetic interference. In addition, the optoisolator can be used to interface two points of different potentials.

The EL816(S)(X)(TB)-V has a wide range of applications. It is commonly used in automotive and audio applications. Automotive applications include line- switching, fuel/ignition system control, and transmission control systems. The EL816(S)(X)(TB)-V is also used in audio systems as a signal-in and signal-out isolator. It can provide isolation between the source and the amplifier, thus reducing unwanted noise and interference.

The EL816(S)(X)(TB)-V is a reliable, robust optoisolator which provides electrical isolation and signal transmission in a variety of applications. It is easy to use and can be used to interface two points of different potentials, as well as to provide protection from unwanted noise and voltage spikes. The EL816(S)(X)(TB)-V is an ideal solution for automotive and audio applications, as well as many other applications.

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