ORNV25022502UF

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Resistor Networks, Arrays are devices composed of multiple resistors connected in certain ways to achieve a specified function. The ORNV25022502UF is a specially designed resistor network that offers a wide range of applications, from amplification and filtering to signal routing. In this article, we will discuss the application field and working principle of the ORNV25022502UF in detail.

Application Field of ORNV25022502UF

The ORNV25022502UF is a popular R-2R ladder resistor network consisting of four resistors of 25K ohms each. It has been specifically designed for various frequency control and attenuation tasks in audio and video applications. The R-2R resistor network offers a large range of applications such as voltage dividers, precision current measurements, digital-to-analog conversion, power supply supervisory circuits, signal conditioning, and filtering. It is also suitable for audio control amplifier applications such as tone and volume controls.

In addition, the ORNV25022502UF can also be used in video applications as signal amplifiers, and color bars and graphics generators. The device can be used as a filter for removing harmonic distortion in audio and video signals as well as pre-emphasis and de-emphasis circuits. It is also suitable for audio mixing devices.

Working Principle of ORNV25022502UF

The ORNV25022502UF has two main components – the resistor network and the operational amplifier. The resistor network is made up of four resistors connected in an R-2R ladder configuration. This configuration allows the resistors to divide an input signal into four different components, each with a specific resistance. This is done by passing the signal through the first resistor in the chain, then through two resistors of half the value each, and then through two resistors of the same value.

The operation amplifier then amplifies these components and outputs them as a single signal. The resistor network is used to adjust the gain of the amplifier to provide the desired signal gain. The device also features built-in noise filters to reduce unwanted signals and reduce distortion. Additionally, the ORNV25022502UF can be used in applications requiring an adjustable gain. By connecting resistors of different values in the R-2R ladder configuration, the gain of the amplifier can be easily adjusted to the desired level.

In summary, the ORNV25022502UF is an R-2R ladder resistor network designed for a wide range of applications such as voltage dividers, precision current measurements, digital-to-analog conversion, power supply supervisory circuits, signal conditioning, filtering, and audio control amplifier applications. It is composed of four resistors of 25K ohms each, connected in an R-2R ladder configuration. The device also features a built-in operational amplifier with adjustable gain and noise filters.

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