H11L3FR2VM

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Optoisolators with Logic Output technology, such as the H11L3FR2VM, are designed to provide a safe and reliable isolation between two points in an electronic circuit. This type of optoisolator not only offers galvanic isolation between the two points, but also provides electrical noise immunity, reducing the possibility of interference or malfunction. The device operates on the principle of light travelling from one point to another, thus providing a safe and reliable passage of energy.

H11L3FR2VMs are characterized by very low off-state collector-emitter leakage current (ICEO), low on-state saturation voltage (VCEsat), and low operating current (Ic) and are ideal for applications with 5V power supply.They consist of an infra-red emitting diode optically coupled with a photo-transistor. The diode emits infrared light when current flows through it. This light is detected by the photo-transistor on the other side, which then generates a corresponding output signal.

The optoisolator is typically used in electronic systems to isolate two otherwise independent circuits which are connected, usually through a conductor, to each other. It is used to provide a secure and reliable pathway for electrical signals, often in noise-sensitive applications where analog signals need to be transferred across the opto-coupler. It can also be used to protect sensitive logic circuits from erratic inputs, or to protect a system from unexpected high voltage surges or transients.

H11L3FR2VMs, as well as other optoisolators with Logic Output, can be used in a number of applications, including voltage-level and logic level digital isolators, motor controls, audio/video systems, industrial controllers, power supplies, communication systems, and many more. Moreover, due to the high input-to-output insulation performance of Logic Output optoisolators they provide better signal integrity and speed of the data that is passed between two circuits. This makes them suitable for low power industrial applications, and also for digital communication systems.

In conclusion, Optoisolators with Logic Output technology, such as the H11L3FR2VM, provide a reliable, non-contact, isolation barrier between two points in a system. This type of optoisolator can be used in a wide range of applications, offering very low off-state collector-emitter leakage currents, low on-state saturation voltages, and low operating currents. It allows for maximum integrity and speed of the data transmitted between two circuits, while providing a secure pathway for electrical signals.

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