ACPL-K71T-000E

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Optoisolators - Logic Output are widely used in many industrial applications.

The ACPL-K71T-000E is a widely used device, playing a very important role in the industrial field. Featuring a low forward voltage and low output saturation voltage, the optoisolators offers an impressive isolation voltage, making them suitable for use in various applications such as digital signal transmission, voltage level shifting, and current isolation.

The working principle of an optoisolator is that the light-emitting diode (LED) transmits light to the photodetector, which produces a current in proportion to the amount of light that it absorbs. The photodetector also acts as a short circuit that prevents any external voltage from reaching the input terminal. This increases the isolation of the optoisolator, making it perfect for use in safety-critical applications.

ACPL-K71T-000E is applied for various digital logic signals including pulse width modulation (PWM), frequency modulation (FM) and data signal transmissions. It offers 4 channels ranging from 110kHz to 125kHz in terms of operating frequency and maximum 5mA LED drive current, which allows for a higher speed range than the traditional optoisolator. All four channels offer a high speed and low power interface between the logic device and the external circuit, providing digital isolation and noise rejection.

The ACPL-K71T-000E also offers an impressive level of isolation between the logic signal and the external circuit, in terms of compliance to a wide range of international safety standards such as UL 764, CSA 175.7 and EN 60950-1. This makes it a great choice for a variety of industrial applications that demand a high level of safety.

The device also offers several advantages in terms of data and error recovery. Its unique internal circuitry allows for rapid detection and recovery from data errors, providing better protection from noise and ensuring reliable transmissions.

All these features and performance capabilities makes the ACPL-K71T-000E an ideal choice for various digital signal transmission, voltage level shifting and current isolation applications involved in industrial automation, scientific instruments, and home appliances.

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