HCPL-563K-100 Isolators

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators are widely used in communications and circuit protection for isolating electronic circuits from external interference. The HCPL-563K-100 is one of the most popular optoisolators, particularly in logic output applications. This article will explain the features and working principle of the HCPL-563K-100.

The HCPL-563K-100 is an optocoupler that enables the transmission of digital information over short distances without direct electrical contact between two circuits. It is available in a DIP package and is compatible with standard logic level inputs and outputs. The HCPL-563K-100 features an isolator consisting of an LED, an optically coupled triac, a Darlington output transistor and a power supply circuit.

The LED in the isolator is coupled with a special window that ensures uniform light intensity while reducing the effects of external light. This window filtrates the receiving circuit from external radiation. The LED and its associated window are mounted on a PCB and connected to the triac, which is connected to the output Darlington transistor. The Darlington transistor is connected to a power supply circuit, which powers the optocoupler and also provides protection against short-circuits and overload.

The working principle of the HCPL-563K-100 is similar to other optoisolators. When an input is received, it is translated to light energy by the LED, which is then detected and amplified by the output Darlington transistor. This amplifies the signal and drives a load, in this case, a logic output. The LED provides optical isolation between the input and output circuits and all the parts of the device are electrically insulated from each other. As a result, the HCPL-563K-100 can be used in sensitive areas where electrical noise or step voltages could be hazardous.

The HCPL-563K-100 is ideal for logic output applications where optical isolation and protection against external interference is desired. It is a reliable and cost-effective optoisolator that is used in many applications, such as factory automation, telecom, automotive, security, and more. It is easy to use and provides a solid state connection between input and load without the need for electrical contact.

In conclusion, the HCPL-563K-100 is an excellent optoisolator for logic output applications. It is reliable, easy to use, and provides electrical isolation between two circuits while protecting against external interference. It is a cost-effective solution for many applications and offers numerous features that make it a great choice for circuit protection.

The specific data is subject to PDF, and the above content is for reference