HCPL-0631-500E Isolators

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The HCPL-0631-500E is an Optoisolator - Logic Output device designed to provide electrical isolation between two different voltage levels. It consists of an LED optically coupled to an integrated circuit (IC) with optical isolation. The LED functions as an input and the IC acts as an output, with isolation isolating the two circuits from each other. As a result, it can be used to protect sensitive circuits from voltage spikes, ground loops and other sources of electrical noise.

The HCPL-0631-500E is commonly used in applications where electrical isolation is required, such as power supplies, actuators, motor controllers and communication lines. Its high gain, low power consumption, and low cost make it an attractive choice for many design applications. In addition, its small form factor makes it easier to design into compact systems.

The main working principle of this Optoisolator - Logic Output device is based on the optical transmitter and receiver circuits. The input LED emits light which is picked up by the receiver on the integrated circuit. The receiver then amplifies the light signal and provides a digital logic output signal. This digital logic output signal is then used to control or transfer information between two different voltage levels.

The HCPL-0631-500E Optoisolator - Logic Output device provides electrical isolation between two circuits with a maximum voltage difference of 30 V. It has an operating temperature range between -40 to 105°C, a response time of 80 ns, and a 2.5 kV dielectric strength. It also has a power supply voltage range between 1.65 to 5.5 V and an output current range up to 4 mA. The device is lead (Pb) free, RoHS compliant, and is suitable for SMT, through-hole, or wave soldering assembly.

In summary, the HCPL-0631-500E is an Optoisolator - Logic Output device, offering electrical isolation between two circuits with high gain, low power consumption, and low cost. It is suitable for a range of applications such as power supplies, actuators, motor controllers and communication lines. Its small form factor makes it easier to design into compact systems. Additionally, it meets the requirements of lead (Pb) free and RoHS compliance.

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