HCPL-814-06AE

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HCPL-814-06AE Optoisolator is a type of digital optocoupler, which is used to provide electrical insulation between two circuits. It uses a combination of a light-emitting diode (LED) and a photovoltaic device to provide electrical isolation of up to 3000 Volts RMS between the input and output. This optocoupler has a wide range of applications in various industries.

The HCPL-814-06AE can be used for isolating different grounds between two modules, providing electrical isolation for sensing signals, and for controlling low-voltage, high-current circuits. It has a wide operating temperature range of -55°C to +125°C, which allows it to be used in hostile environments such as automotive applications. The HCPL-814-06AE is available in a variety of packages, including through-hole, surface mount, and socketed versions.

The HCPL-814-06AE has a current transfer ratio (CTR) of 600% at 10mA input current and 1.25V output voltage. This means that it can be used for applications requiring a high degree of isolation. The output voltage of the optocoupler is 1.25V, and the maximum output current is 100mA. The device is capable of operating up to a frequency of 10MHz.

The HCPL-814-06AE is composed of an input stage, an LED, and a photovoltaic device. The input stage consists of a MOSFET and a phototransistor, which are used for isolating the input and output circuits. The LED is used to transfer the input signal to the MOSFET, and the photovoltaic device is used to convert the input signal into a proportional output voltage.

The input stage of the optocoupler is connected to an input pulse signal. When the input voltage is greater than the threshold voltage, the MOSFET is turned on, and the LED is activated. The LED then produces light, and this light is detected by the photovoltaic device. The photovoltaic device then produces a proportional output voltage, which is then fed to the output circuit.

The HCPL-814-06AE optocoupler is a highly reliable and efficient device for providing electrical isolation between two circuits. Its wide range of applications, wide operating temperature range, and high performance makes it ideal for many industrial applications. Furthermore, its low cost makes it an attractive option for many applications.

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