HCPL2611SV

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HCPL2611SV is an optoisolator that belongs to the logic output category. It has a high common mode transient immunity of 25kV/us, and excellent safety performance to ensure that there is no interference between two systems.

Application field

The HCPL2611SV is widely used in a wide variety of applications. It is primarily used to protect low-voltage devices from receiving the high-voltage or full-off signal coming from a high-voltage signal source. This type of optoisolator can be used in consumer electronics, such as television sets, audio equipment, and DVD players. It can also be used in computer devices, medical equipment, and automotive applications.

In addition, the HCPL2611SV can be used in intelligence building, firefighting, and various car driving applications. By using this optoisolator, it is able to solve the problem of different electric isolation problems between systems, and to protect the systems from experiencing any damage or damage.

Working Principle

The HCPL2611SV uses a VCSEL (Vertical Cavity Surface Emitting Laser), which is a semiconductor laser diode, as its radiation source. The VCSEL emits infrared light through the top surface when it is forward biased. This infrared light is then trapped in the small cavity between two mirrors. This cavity acts as an optical tunnel so that the light cannot escape the system.

Once the infrared light is trapped inside the tunnel, it is then received by the photodiode, which is located at the other end of the optoisolator. The photodiode then converts the light energy into an electrical signal. This electrical signal can then be used by the system as a digital logic level signal, which can then be used to control a wide variety of systems and applications.

The HCPL2611SV also provides excellent device temperature stability and common-mode transient immunity. Its high common-mode transient immunity ensures that the signal coming from the VCSEL is not interfered by outside interference, and is therefore able to provide reliable and accurate signal for different applications.

In summary, the HCPL2611SV is an optoisolator that belongs to the logic output category. It has a high common-mode transient immunity, and excellent device temperature stability. It is used in a wide range of applications, such as consumer electronics, computer devices, medical equipment, and automotive applications. Moreover, it is able to provide reliable and accurate signal to control different applications by using its VCSEL technology.

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