6N140TXV

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Optoisolators are electronic components that use light to transfer a signal from one circuit to another, isolated electrically. They are commonly used in applications where it is necessary to isolate two circuits. In this article, we will look at the 6N140TXV optoisolator – Logic Output, its application field and working principle.

Application Field

The 6N140TXV optoisolator is used in a wide range of applications, including but not limited to:

• Automatic test equipment
• Logic isolator
• Computer/peripheral interface
• Communication network interface
• Medical/medical equipment interface
• Industrial control interface

The 6N140TXV is suitable for a large variety of applications due to its efficiency and low power consumption.

Working Principle

The 6N140TXV is a single channel isolated output logic optoisolator, featuring a NPN output configuration and a wide input voltage range of 2.5 V to 36 V. It is used to isolate between circuits containing different signal levels.

The 6N140TXV optoisolator works by converting an incoming electrical signal into a light signal, which is transmitted through an optical isolator to another electrical circuit. The isolated circuit then converts the light back to an electrical signal and follows the logic level of the input signal. In this way, the input signal is transferred without compromising the isolation of the two circuits.

The 6N140TXV optoisolator offers high noise immunity and excellent transient suppression, making it ideal for use in applications where electrical noise and transients could interfere with the performance of the system, such as in automotive and communication networks.

Conclusion

The 6N140TXV optoisolator – Logic Output is designed for a wide range of applications where electrical isolation is required. It is suitable for use in applications where high noise immunity and transient suppression are necessary, such as in automotive and communication networks. The 6N140TXV works by converting an incoming electrical signal into a light signal, which is transferred through an optical isolator to another electrical circuit.

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