HCPL-2630#300

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Optoisolators are components designed to electrically isolate devices connected to them, allowing signals to move between them while preventing the devices from experiencing a direct, hazardous, electrical connection. The HCPL-2630#300 belongs to the Optoisolators - Logic Output type, an optoisolator with an integrated LED optical output coupled to a responder IC. This multifunction component can be used to isolate logic signals and digital timing diagrams from noisy logic development laboratories and their related applications.

Working Principle

The HCPL-2630#300 features a single channel logic output optoisolator module based on an efficient LED-responder IC circuit. The LED transmits data signals through an optical medium, while the IC receiver responds to the voltage level from the LED signal. The output drive characteristics of the optoisolator are designed to be compatible with TTL, CMOS and PMOS logic families at the system power supply voltages equal to or greater than 3.3V and up to 15V.

The LED transmitter consists of a light emitting diode, coupled to a photodiode embedded into the plastic-molded responder IC. The optical path between transmitter and receiver is guarded by a shield to prevent interference from ambient light sources or other sources of radiation. The high impedance vehiclee route the LED signal independently of the receiver IC, which provides reliable electrical isolation between the input and the output, protecting both sides from high currents on either side.

Application Field

The HCPL-2630#300 is an ideal and feasible solution for different applications of electrical isolation, due to its superior characteristics and good electrical insulation. It can provide more performance and reliable operation compared to alternatives, such as MOSFET and transistors, due to its advanced features and lower power consumption.

The HCPL-2630#300 are widely used in sensitive analog and digital systems, for signal or timing interface. Applications include laboratory equipment and tools, transducers, amplifiers, ADC-DAC converters, and medical imaging devices. Its small form factor allows easy integration in circuits or systems where space is an issue, allowing processors or other components to be shielded from electrical noise.

The HCPL-2630#300 is also used in communications and networking, for driving digital isolators, high-speed signals, and low voltage appliances. The electrical isolation provided by the HCPL-2630#300 ensures the integrity of data transfers, while providing protection for the system from electrical surges and power fluctuations.

The HCPL-2630#300 provides reliable isolation up to a specified distance and voltage, and doesn’t require the addition of an external power supply, or any external components. This makes it an ideal choice for applications such as isolated power sources, motor control, and switching circuits.

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