HCPL-5651#200

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Optoisolators are one of the safest ways to transmit power between two isolated points. They are specifically designed to isolate the input and output by using an optical link, allowing for transmission of electrical signals relatively safely. One example of an optoisolator is the HCPL-5651#200, which is designed and created by Avago Technologies. The HCPL-5651#200 is considered to be a logic output optoisolator, and has a variety of specific applications and working principles.

The HCPL-5651#200 is a logic output optoisolator, which contains two optically coupled semiconductor components which have an IEC optical noise immunity rating of 15 kV/µs. Typical applications of the HCPL-5651#200 include isolation between digital circuits, or a signal interface with the low level needs of a microprocessor or memory. This optoisolator is also useful for applications such as paging or remote control systems or for protection from transients.

One of the most important features of the HCPL-5651#200 is its interconnect type. This optoisolator utilizes a wide 9mm socket-type pin. Therefore, it is able to fit into an existing printed circuit board very easily and securely. This optoisolator also has a wide power supply range which extends from 3Vdc to18Vdc. This allows it to be used in a diverse range of applications without the need for any additional voltage switching apparatus.

Another significant feature of the HCPL-5651#200 is its optical output power. This device is specifically designed to have a moderate output power rating of 40mW. This solid logic output ensures that the optoisolator is able to provide consistent and reliable isolation between its two points, even when dealing with high frequency electronic signals. This moderate output power also ensures that the HCPL-5651#200 is able to meet the emission requirements of both the EN 302 208 and FCC part 15 Class B standards.

The working principle of the HCPL-5651#200 involves the use of two semiconductor components which are optically coupled together. The input of the optoisolator is connected to the driver side of the optoisolator, while the output is connected to the receiver side. When a signal is applied to the input of the optoisolator, it causes a change in the light intensity which is transmitted through the optical link. This will cause a change in the signal level at the receiver side. This change in signal level is then used to drive the output of the optoisolator, thus providing reliable isolation between the two points.

In conclusion, the HCPL-5651#200 is a logic output optoisolator which is specifically designed for isolation between two electrical points. It is ideal for applications where the need for reliable isolation between two sensors or digital circuits is high. This optoisolator also has a wide power supply range and a moderate output power, which ensures that it is able to provide the necessary level of isolation even when handling high frequency signals. Lastly, the working principle of the HCPL-5651#200 involves the use of two optically coupled semiconductor components, which allow for a reliable and consistent isolation between two points.

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