AF122-FR-07240RL

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Resistor Networks, Arrays

Resistor networks are circuits consisting of multiple resistors connected together in series and/or parallel, forming complex combinations of electrical circuits with various networks of resistors. Resistor arrays, often referred to as multifilar resistors, are a type of resistor network composed of multiple resistors connected in series and/or in parallel. This type of resistor network is used for many purposes, from assisting in the development of integrated circuits to producing reliable linear and pulse-type electronic design solutions. AF122-FR-07240RL is a popular resistor array with a wide range of applications.

Application Field

AF122-FR-07240RL is a two-channel array made up of two independent components. The resistors are connected in a configuration called a "butterfly" or a four-pin configuration. This configuration is highly advantageous in applications requiring a pair of resistors in one package, such as voltage-divider networks, current-limiting circuits, and linear and pulse-type circuits. It is a general-purpose device, designed for use in a wide range of circuitry from audio equipment to motor controllers, as well as for device mounting in multilayer printed circuit boards (PCBs). Its compact size and low cost make it an ideal choice for many applications.

Working Principle

The AF122-FR-07240RL resistor array is composed of two independent resistors with a common floating terminal. Each resistor has two terminals, one connected to the circuit’s positive supply and the other connected to the circuit’s ground. The floating terminal is usually connected to a capacitor across the resistor and can be connected to the circuit’s ground. When current flows through the resistor network, the resistors act to limit the current, distributing the current among the two resistors. In turn, the resistors limit the voltage of the circuit, protecting components from voltage overshoots and undershoots.

In addition to limiting the voltage, the resistor network can be used for frequency-dependent responses and audio filtering. For example, if the resistor network is combined with capacitors, it can act as a frequency-dependent filter, allowing only certain frequencies to pass through. This is useful for applications such as analog audio systems, where only certain frequencies must be allowed to pass, allowing clearer sound reproduction without distortion.

The AF122-FR-07240RL resistor network is highly dependable and reliable, providing consistent operation across the full range of temperature and power. This makes it an ideal choice for a wide range of applications, from small consumer applications to large industrial projects.

The specific data is subject to PDF, and the above content is for reference