AF122-FR-07178KL

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The AF122-FR-07178KL is a resistor network which is an array of resistors formed from a single semiconductor substrate. This network is used in analog and digital signal processing applications, providing both precise and reliable measurements. The AF122-FR-07178KL has an overall power dissipation of 0.125W (1/8W) per resistor.

Application Field of AF122-FR-07178KL:

The AF122-FR-07178KL can be used in a wide range of applications. It has an ideal construction for use in audio and video signal processing, including audio amplifiers, video encoders/decoders, transceivers, signal isolators, and more. Additionally, this resistor network is also highly suitable for controlling high-frequency applications, such as RF power amplifiers, low-noise preamplifiers, and video displays. In all these applications, high performance and consistent results can be expected due to the highly precise resistors, which give a maximum tolerance of +/- 0.001W.

Working Principle of AF122-FR-07178KL:

The AF122-FR-07178KL works by utilizing the electrical resistance in each of its discrete resistors. Specifically, it can maintain a predetermined resistance value across four points by connecting four resistors in an array. This allows the AF122-FR-07178KL to control the flow of electrical current, providing a controlled amount of power to the device. As a result, the AF122-FR-07178KL can be used to fine-tune a device’s response to incoming signals, as well as optimize the power output.

The AF122-FR-07178KL is also designed to control the output impedance of a device. This is done by providing a reference voltage, which is then divided into the predetermined resistance values. By making use of the control resistors and the reference voltage, the AF122-FR-07178KL array can set an output impedance that is suitable for the application. By adjusting the reference voltage to the desired value, it is possible to accurately set the output impedance and minimize power losses.

Conclusion:

The AF122-FR-07178KL is a highly versatile resistor network and array. It offers a wide range of applications across analog and digital signal processing, with an overall power dissipation of 0.125W (1/8W) per resistor, ensuring reliable and precise measurements. Additionally, the AF122-FR-07178KL can also be used to control the output impedance of a device, thanks to its reference voltage and control resistors.

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