ACPL-W483-000E

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Optoisolators, also known as optocouplers or opto-isolators, are passive devices used for isolating circuits and protecting sensitive electronic components in a range of applications. The ACPL-W483-000E is an opto-isolator that is designed to protect sensitive logic circuit inputs from damage due to induced voltage spikes. With an isolation voltage of 5,000 V RMS, this device is an excellent choice for applications where high levels of protection from electrical noise are required.

The ACPL-W483-000E is an opto-isolator with a single channel logic output. It is a 4-pin, dual in-line package (DIP) form factor device with an LED and a phototransistor in each channel. The device\'s LED is an 850 nm, 2-pin rectangular light source, while the phototransistor is a 4-pin package which contains a built-in reverse voltage protection element and an integrated tail current load resistor. The device is designed to be driven by a logic gate signal, such as an open-collector logic output.

The working principle of the ACPL-W483-000E is based on the photoelectric effect. When a logic signal is applied to the LED, the LED emits a light signal that is transferred to the phototransistor. The phototransistor then converts the light signal to a corresponding electrical signal, allowing the logic signal to be isolated from the input circuit. This is known as photocoupling and allows the optocoupler to provide a high level of electrical isolation between input and output circuits.

The ACPL-W483-000E is an excellent choice for a wide range of applications requiring reliable and robust electrical isolation. These applications include motor control, power switch controls, signal transmission, and voltage/current sensing, among others. The device’s high isolation voltage of 5,000 V RMS allows it to provide an extra layer of protection against AC noise, making it an ideal choice for circuits which may be subject to interference. The device is also RoHS compliant and UL recognized.

The ACPL-W483-000E is an ideal choice for logic output opto-isolator applications requiring reliable electrical isolation and high levels of protection from noise. Its high isolation voltage, integrated protection features, and small form factor make it an excellent option for a variety of applications. This device is a great option when reliable galvanic protection is needed, allowing designers to protect sensitive components while ensuring their signals are accurately transmitted.

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