HCPL-261A-000E

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Optoisolators are utilized in a variety of applications where selecting the correct type is critical to the successful operation of the system. The HCPL-261A-000E, classified as an Optoisolators - Logic Output, has a wide range of applications in which it can be used.

The HCPL-261A-000E utilizes optoelectronic devices to provide a fully isolated transmission of logic signals between two systems, with up to 2 kV of isolation. The device is composed of three primary components; a light emitting diode, an optical detector, and an optocoupler. The light emitting diode and the optical detector are oppositely mounted, such that when a current is applied to one side, it causes the other side to become illuminated when the device is closed. The optocoupler acts as a threshold comparator in order to ensure that the logic signal that is being transmitted is above a certain threshold before being released.

The operating voltage range of the HCPL-261A-000E is between 4.5 and 5.5 volts, and the maximum current output is 5 mA. Additionally, the output of the optocoupler can be configured to be open collector or open emitter. It achieves an excellent Noise Immunity, with a crosstalk rejection of at least 40 dB, making it suitable for use in high noise environments. The device\'s compact design also makes it perfect for space-constrained applications. The rated output capability of the HCPL-261A-000E is high, around 1 mA (with an open collector) or 0.2 mA (with an open emitter), and its isolation range is good, offering up to 2500 Vrms.

Some of the applications in which the HCPL-261A-000E can be used include data communications, medical instrumentation, industrial automation, consumer electronics, and telecommunications. Thanks to its features, the device is suitable for use in applications requiring high speed and accuracy, as well as those requiring high isolation and noise immunity. The device is also widely used for industrial processes as it can reliably provide an output when isolated from the power source.

In summary, the HCPL-261A-000E is an Optoisolators - Logic Output device that provides up to 2 kV of isolation for transmitting logic signals between two systems. It is suitable for use in a variety of applications including data communications, medical instrumentation, industrial automation, consumer electronics, and telecommunications thanks to its robust design and its excellent noise immunity. Furthermore, with its maximum output of 5 mA, its rated output capability of 1 mA, and its wide operating voltage range, the HCPL-261A-000E is a superior device compared to many other comparable models.

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