HCPL-4506#320

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The HCPL-4506#320 Optoisolator – Logic Output is an optically coupled isolator used in a variety of applications. It is designed to transfer digital or analog signals between two electrical circuits.

The HCPL-4506#320 consists of two optical components: one LED located in the input side while the other is a silicon photo detector located in the output side. The LED emits light when an electric current is applied through it. The light passes through a gap between the input and output stages and is sensed by the photo detector. This phenomenon allows for the electrical isolation of two circuits and allows data to be transferred without any direct electrical connection.

The main application for the HCPL-4506#320 is in analog circuits, primarily when converting analog signals into digital format. It is also often used to isolate high voltage, low noise, and slow data transmission systems. This opto-isolator is a single-channel optoisolator and is capable of transferring both digital signals and analog signals with a specified isolation voltage that ranges from 0.5 to 5000V AC.

The primary working principle of the HCPL-4506#320 is the transfer of the input signal from the input side to the output side of the optoisolator through a light beam. This is done by the light-emitting diode (LED). When an electric current is passed through the LED, it emits a light, which is intercepted by the light detector present on the opposite side. This light detector then converts this light signal to an electric current and passes it to the output side, thereby completing the transfer of the signal.

The HCPL-4506#320 is one of the most reliable and effective opto-isolators in the market. It has a maximum peak output current of 100mA, a minimum ON/OFF current ratio of 1000:1 and a response time of 5.0μs max. It has a wide operating temperature range of -40° to +85° C and is compatible with 5 VDC or 24 VDC supplies.

The opto-isolator also provides high insulation resistance with minimal attenuation. It is commonly used in motor control, data communication, industrial automation, automotive control, and many other applications. It is also used in I/O isolation for PLCs, solenoids, and sensors. It is certified according to UL (UL1577) and CSA (CSA22.2) standards, making it a reliable and safe choice for many applications.

In summary, HCPL-4506#320 Optoisolator – Logic Output is an ideal choice for a wide range of analog circuits, high voltage, low noise, and slow data transmission systems. With its high performance parameters and safety certifications, this opto-isolator offers a safe and reliable solution for signal isolation and data transfer.

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