FODM8801BR2V

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Optoisolators are commonly used in electronic circuits to provide a high degree of electrical isolation between the input and output circuits. The FODM8801BR2V is an optoisolator specifically designed to provide this electrical isolation with the added benefit of a transistor output. This particular optoisolator integrates a photovoltaic cell with a phototransistor, housed in one package.

The general purpose of the FODM8801BR2V is to provide an isolated interface between two circuits. In particular, it is intended for digital logic interfacing and signal isolation in microprocessor or microcomputer-based systems. It can also be used to protect I/O ports and serial data lines as well as other circuitry from induced electrical noise and voltage withstands.

The Transistor output of the FODM8801BR2V optoisolator is activated by light from a LED and can be used in either an open collector or totem-pole configuration. It is also capable of controlling loads from several volts to as high as 40V and up to 200mA. The switching time can be as fast as 5 µsec. Additionally, the FODM8801BR2V contains a noise filter, EMI/RFI impedance filter, and schmitt trigger thresholds.

The working principle of the FODM8801BR2V optoisolator is based on the phototransistor output configuration. It features a photovoltaic cell and photo detector which are optically coupled within one package. When light from the LED within the package is detected by the photosensitive cell, a small current is then induced within the cell. This current is then used to turn on the phototransistor which serves as the output. This output can then be used to control a load or another circuit.

The FODM8801BR2V is an excellent choice for applications where power isolation is of foremost importance. It provides high levels of electrical isolation in order to protect I/O systems and data lines from any external electrical noise and interference. Due to its fast switching speeds, it can also serve as an ideal solution for controlling loads such as motors and solenoids. Moreover, its noise filter block, EMI/RFI filter, and schmitt trigger thresholds help ensure that the FODM8801BR2V is an optimal choice for use in a variety of industrial and control applications.

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