H11L2SD

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Optoisolators - Logic Output are voltage driven devices which are used to equip a system device to modify the logic signals. The H11L2SD is a device used as an optoisolator for logic output applications. It is used to separate two sets of circuits and provide an exchange of information. This device is suitable for a range of applications in industrial, commercial and automotive environments.

The H11L2SD optoisolator is an isolation device used for high-speed logic output applications. When the input voltage is exceeded, the device will conduct current, turning on a light source, which in turn activates an output transistor producing the logic level. It is capable of driving economically a wide variety of logic circuits such as very long strings of very low impedance transistors, or a greater variety of lower impedance loads.

The H11L2SD optoisolator consists of an infrared LED, phototransistor and output stage. The infrared LED is a current-driven light source which has a certain wavelength. The light source is connected to an input terminal and the phototransistor has a current gain when it sees the light. The phototransistor has its collector supplied by a voltage source, the base is connected to the output, and the emitter is connected to an output terminal. The output stage is an NPN transistor, which has the emitter connected to ground, the base connected to the collector of the phototransistor and the collector connected to an output terminal.

The H11L2SD optoisolator is designed to minimize electrical noise and improve performance. The device works by isolating the input from the output circuit using an optically coupled device. When the voltage supplied to the input exceeds the threshold voltage, the LED will turn on and the phototransistor will provide current gain and turn on an output transistor. This will cause a logic level to be present at the output.

The H11L2SD optoisolator is a high-performance device which is suitable for a wide range of industrial and commercial applications including motor control, office automation, automotive, security, telecommunications, audio, process control and medical. The device is reliable and cost-effective, making it an ideal choice for many applications.

The H11L2SD optoisolator is a versatile and reliable device which can provide isolation between two circuits in logic output applications. The device is able to provide reliable performance and isolation of a wide variety of logic circuits and other loads. The device is suitable for a wide range of industrial and commercial applications, making it an ideal choice for many applications.

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