PS9552L1-AX

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The PS9552L1-AX is an isolator component designed for solid state gate drive applications. It is used to provide isolation between the input signal of a circuit and its output stage.

It is a dual-channel device designed for use in switching applications. The PS9552L1-AX features two independent Channel A and B inputs each with separate high-frequency isolation and a common output. The device is available in 1kV isolation voltage and operating temperature range from -40°C to +125°C.

The isolated PS9552L1-AX enables systems to drive an optically isolated input and output circuit from a single input source. The output of the PS9552L1-AX is a high impedance, bipolar (AC-coupled) differential signal with a DC common-mode voltage of 3.3 V. This signal is used to drive optically isolated input and output circuits. Both input and output circuits are isolated by the device. The power supply for the PS9552L1-AX is +5 V DC.

The PS9552L1-AX is used in many applications requiring electrical noise isolation. Examples of such applications include motion control systems, servo amplifiers, and other systems requiring high-speed switching and drive capabilities. The PS9552L1-AX is also commonly used in systems that require a high-frequency response, such as HDBase-T systems, video over Ethernet systems, and video conferencing systems.

The working principle of the PS9552L1-AX is based on a two-channel, low-powered inverting amplifier. The output of this amplifier is then divided into three distinct waveforms, one being the input signal, the second the output, and the third the feedback voltage to the input. This feedback voltage is used to regulate the current flow between the two channels, thus providing isolation for the input and output circuits. This feedback current flow ensures that the output of the PS9552L1-AX is always at the same potential as its input.

The PS9552L1-AX has a low power consumption, minimal crosstalk, and high performance isolation. It is designed for applications requiring low-noise, high-frequency isolation. The device has selectable rise and fall times, ensuring precise control of signal switching. The device is ESD protected and has an associated performance data sheet for additional information.

The PS9552L1-AX provides a highly efficient means of isolating input and output circuits and driving an optically isolated system. It is an ideal solution for applications requiring high-speed switching and drive capabilities in a high-frequency environment. The device is also suitable for use in motion control systems, servo amplifiers, HDBase-T systems, video over Ethernet, and video conferencing systems.

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