RACF324DJT4K70

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Resistor Networks and Arrays are common components in electronic circuits. A resistor network is a group of resistors interconnected in a specific configuration to control the flow of current. Resistance networks are used for many applications, including voltage regulation, signal filtering, and impedance matching. The RACF324DJT4K70 is a two-layer, 24-terminal array resistor network that provides high precision and low temperature drift characteristics.

The RACF324DJT4K70 is a resistor array network with four rows of six resistors in parallel. Each row has a different value resistor from the previous row, and each resistor in a column has the same value. The two layers of the resistor network are connected together at the terminals to form two “crossbar” networks. The top layer consists of twelve terminals, while the bottom layer contains twelve additional terminals.

The RACF324DJT4K70 is capable of providing precise resistance values, ranging from 10kΩ to 120kΩ, in orders of 10kΩ step size. By connecting two resistors of different values together, a voltage divider circuit can be created to accurately divide voltage into fractions. This is useful when designing circuits with complex voltage regulation requirements.

The RACF324DJT4K70 also has very low temperature drift characteristics for precision voltage regulation. Temperature drift is the deviation of the electrical properties of the resistor over a range of temperatures. The RACF324DJT4K70 exhibits a low temperature drift of 0.2%/°C over the -40°C to +85°C temperature range, which enables precise voltage regulation performance over a wider temperature range.

The RACF324DJT4K70 is also ideal for applications such as signal filtering, impedance matching, and power management. Signal filtering can be achieved by simply connecting the two layers of the resistor network together at specific terminals to form an inductor-capacitor (LC) filter circuit. This filter circuit is capable of blocking certain high frequency signals in the range of 300MHz to 1500MHz. Impedance matching is another application for the RACF324DJT4K70. By selecting specific resistors on the two layers, impedance matching between different components of a circuit can be achieved, providing improved signal integrity.

The RACF324DJT4K70 resistor network is also suitable for power management applications such as power-supply voltage conversion and current-limiting. by connecting the two layers of the resistor network together at the specified terminals, an adjustable voltage divider circuit can be formed. This allows the conversion of a higher voltage level to a lower voltage level, or vice versa, while also providing current limiting capability.

In conclusion, the RACF324DJT4K70 is an ideal resistor network for a wide variety of applications. From voltage regulation to signal filtering and impedance matching, this network is capable of providing precision performance over a wide temperature range. Its low temperature drift characteristics make it ideal for use in precise voltage regulation circuits. Furthermore, its ability to form adjustable voltage dividers and current-limiting networks make it suitable for power management applications.

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