PS8501L2-AX

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Optoisolators are devices that act as a link between two different electrical systems, while physically separating the two circuits and isolating the two systems from each other. The PS8501L2-AX is an optically isolated, high-voltage, low-current, transistor-based photovoltaic output optoisolator. This versatile device provides the switching and level shifting capabilities needed for a wide variety of applications.

The PS8501L2-AX utilizes a phototransistor output to provide isolate digital control signals and reliability of the isolation. It can handle the very low level signals found in digital logic circuits, and the very high voltage signals found in high voltage applications. The device can increase the current levels in the output circuits, while also reducing distortion and overdrive. Additionally, it has a reverse isolation feature that is used to protect the input control signals from potential induced noise.

The operating principles of the PS8501L2-AX are based on optical isolation. When a terminal on one side of the optoisolator is illuminated, an electro-optical signal is generated on the other side. This signal is then applied to the transistor output, which switches the output voltage from its high logic level when the signal is not present to its signal level when the signal is present. This allows the device to act as a digital switch that operates without ground. This reduces the risk of fault injection from one side to the other.

The PS8501L2-AX optoisolator can be applied to a wide variety of applications, including data transmission, power management, and high-voltage control circuits. It is especially well suited for applications requiring high-voltage and low currents. In data transmission, the optoisolator can be used to isolate data lines and provide reliable transmission of digital signals, while preventing signal distortion and noise. In power management, the optoisolator can be used to reduce the voltage and current levels in circuits, while also reducing distortion and overdrive. In high-voltage control circuits, the optoisolator can be used to control the voltage and current levels, while providing isolation between the two circuits.

The PS8501L2-AX optoisolator has a range of features that make it ideal for applications in a wide variety of markets. It has high isolation, fast switching, and reverse isolation to protect the signal from induced noise. It also has very good thermal performance and can operate at temperatures up to 85°C. It is also very low power consumption, making it attractive for battery-powered applications. All of these features make the PS8501L2-AX a great choice for isolate digital control signals.

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