HCPL-2502-000E

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The HCPL-2502-000E is an optoisolator used for applications where isolation between input and output is necessary. It has a transistor output and a photovoltaic output that has low propagation delays and high output bandwidth. The optoisolator provides a high degree of electrical and optical isolation and is ideal for use when large changes in level of the input signal are expected or when long cable lengths are present.

Introduction to HCPL-2502-000E

The HCPL-2502-000E optoisolator is a small package transistor output optoisolator. It has a photovoltaic output with an on-state voltage of 10V, a propagation delay of 10ns, and a power dissipation capacity of 200mW. The optoisolator contains a hermetically sealed 4-pin package with an internal gain block circuit which provides isolation from over voltages and performance is retained over temperature, aging, and long-term exposure.

Application field of HCPL-2502-000E

The HCPL-2502-000E is well suited for a variety of high speed digital, medical, and industrial applications. It is an ideal choice for interfaces where a standard logic input must be connected to a wide range of devices. The optoisolator offers high tolerance for voltage transients and can be used to interface devices with differing power supply levels. It is effective in providing electrical isolation in high temperature and high voltage applications such as over-the-air diagnostics, remote sensing, and instrumentation devices.

Working Principle of HCPL-2502-000E

The HCPL-2502-000E strives to identify how changes in electrical input signals are translated to optical output signals. The input signal is supplied to an LED which then generates a corresponding optical signal. The resulting optical signal is then received by a photodiode and converted into an electrical output which is proportional to the input signal. The optoisolator provides complete electrical isolation between the input and output circuits enabling it to provide protection from power supply noise, electromagnetic interference, and other kinds of interference.

Conclusion

The HCPL-2502-000E is a highly reliable optoisolator for applications where a large amount of electrical and optical isolation is needed. It has a low propagation delay and a high output bandwidth which makes it well suited for high-speed and precision applications. The optoisolator is a perfect choice for those looking for greater protection from power supply noise, electromagnetic interference, and other kinds of interference in their applications.

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