CNX38U3S

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Optoisolators are components used in electronic circuits for electrical insulation and signal transmission. They can be used in both analog and digital circuits. The CNX38U3S is an optoisolator that uses a transistor photovoltaic output to achieve electrical insulation and transmission of signals. It is based on technology developed by Fairchild Semiconductor that is designed for accurate transmission of signals when analog and digital signals are mixed together.

The CNX38U3S consists of a light-sensing semiconductor in a miniaturized package. The optoisolator contains an LED, an integrated photodiode, and an output transistor. Its size is just 4.54mm x 4.54mm, with an overall height of 3.05mm. The device is constructed of a U-LD package with two side terminals. The LED used in the device is capable of emitting light in the infra-red range. The Photodiode which detects the emitted light is connected to the ground pin by way of an internal resistor.

The CNX38U3S is an isolation amplifier that operates by converting an input current to an output voltage. The output voltage is depended on the input amplitude of current. The light-sensing Photodiode that is connected to the ground has the ability to detect the light from the LED and convert it into electrical energy. This electrical signal is then amplified by the output transistor and presented as a voltage at the output.

The CNX38U3S is designed for a wide variety of applications, including signal amplification, signal coupling, signal buffering, line driver, amplifier, power switching, and voltage regulation. Its main feature is its excellent signal isolation performance. It is capable of isolating analog and digital signals and preventing them from influencing each other through the printed circuit board. The device is also designed to prevent interference from external electrical and magnetic fields from affecting the signal.

The CNX38U3S is suitable for a wide range of applications, including industrial automation, consumer electronics, data acquisition, and signal transmission control. It is used in many electronic devices, such as air conditioners, washing machines, microwave ovens, and personal computers. The device is also capable of operating in temperatures between -40°C to +105°C.

The CNX38U3S has a superior performance due to its high-voltage and current isolation. The device is also capable of isolating up to 2000 volts. In addition, its low power consumption provides added benefits in terms of cost savings, energy efficiency, and extended battery life. The device is also RoHS and WEEE compliant, making it suitable for use in green and sustainable projects.

The CNX38U3S is a reliable and efficient optoisolator device. It is capable of providing excellent electrical insulation and signal transmission in both analog and digital circuits. The device’s superior performance and low power consumption make it a suitable choice for a wide range of applications. With its robust design, the CNX38U3S is expected to remain an industry standard for many years to come.

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