ACPL-827-W6CE

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The ACPL-827-W6CE is an optoisolator, also known as an optocoupler, isolated amplifier, opto-isolator, optical isolator, photocoupler, or an opto-isolation link. It is a type of Transistor, Photovoltaic Output optoisolator that is extensively used for isolating voltages, currents, or logic levels between two circuits. Isolation is generally conducted when two circuits must share a common ground, but differences in magnitude of the signals between the two circuits can persist.

The ACPL-827-W6CE optoisolator is a popular choice for industrial applications thanks to its excellent features which include a low output saturation voltage and a CMR of greater than 10 kV/us. It features a photovoltaic CTR of 10-500% with a maximum input current of 180 mA. The CTR is ideal for applications where load regulation and maintenance of signal integrity is critical, such as in automation, instrumentation, and motor control systems.

This optoisolator features a low power dissipation, a wide operating temperature range of -40°C to 100°C, and a creepage distance of 8 mm. It is built using lightweight, game-changing miniaturized packaging techniques to reduce area and cost and, at the same time, enable reliable operation in challenging conditions. The optoisolator offers high common-mode energy rejection ratio of 87 dB. This helps to reduce the effect of high-frequency noise between the input and output terminals.

The ACPL-827-W6CE optoisolator designed to meet both the CE and UL standards, which provides confidence of safe operations in critical applications. It is available in three different packages; the 5-pin PDIP, the 5-pin SOP, and the 4-pin SC70. It can operate on both AC and DC voltages and can handle input voltage up to 200 volts.

The main purpose of the ACPL-827-W6CE optoisolator is to provide electrical isolation between two or more circuits. It does this by using an LED within the device to transfer a signal across the barrier. The LED emits light when a current flows through it. On the other side of the optoisolator, a phototransistor responds to the emitted light, allowing a current to flow through the output of the device. This current is isolated from the applied input voltage, and therefore, any voltage spike or other change to the input will not be transferred to the output. The optoisolator also acts as a buffer, providing a much lower impedance than the original input circuit, which helps protect sensitive components from electric shock.

The ACPL-827-W6CE optoisolator is an ideal choice for applications that require electrical isolation, with features such as its low current consumption, high isolation voltage, and low saturation voltage. It has a wide range of applications, such as motor control systems, controlling power supplies, and for sensing and measuring various types of signals. It can also be used for LED lighting applications, such as for driving LED backlight modules.

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