HCPL-263L-020E

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Optoisolators, also known as opto-couplers, provide electrical isolation between two systems using light to transfer data between them. This is accomplished by an electrical-optical-electrical (EOE) transfer. One example of an optoisolator is the HCPL-263L-020E – a logic output optoisolator.

The HCPL-263L-020E offers required isolation up to 2500Vrms – a requirement often requested for industrial systems working at high voltages. The device isolates logic circuits from load and circuit voltages. It is an ideal solution for industrial, medical, and transportation applications that require high isolation, tight timing specifications, and controlled on-times.

The HCPL-263L-020E features an high CMR (Common Mode Rejection) rating of 32KV/µs which prevents fast transients from affecting the performance of the device. The optoisolator will maintain its integrity during adverse environmental conditions, such as high-temperature and strong electromagnetic fields.

The principle behind HCPL-263L-020E optoisolator is simple. An LED light emitting diode is used to generate light and communicate with a photosensitive transistor. The LED is placed on one side of the device, and its light is transmitted through an optical gap. The light is then received by a small phototransistor on the other side. The transistor is usually integrated into the device, and when exposed to the LED’s light will generate a digital signal. This digital signal can be used to establish communication between two systems, or to control other outputs or functions.

Applications of HCPL-263L-020E optoisolator include industrial line isolation, automotive systems, AC/DC control, HVAC, power supplies, speed and flow monitoring, and other applications where high voltage isolation is required. The device is also used to interface logic-level signals to analog circuits, and to protect logic signals from unwanted interference.

In conclusion, the HCPL-263L-020E is a versatile logic output optoisolator used for multiple applications. It is designed with a high CMR rating and extreme temperature range, making it ideal for industrial systems requiring high voltage isolation and tight timing requirements. The device is durable, reliable, and easy to use, and can be used to provide isolation between two systems. The HCPL-263L-020E optoisolator is an ideal choice for a variety of applications.

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