4308R-102-203

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Resistor Networks, Arrays

The 4308R-102-203 Resistor Network is a high-performance, stable and reliable tool for electrical engineering applications. This stand-alone 8-bit resistor network is designed to convert analog signals into digital signals that are compatible with Arduino, Raspberry Pi, and other microprocessors. It is generally used as a low-pass filter in applications such as audio processing and signal filtering. It also has applications in power management applications.

Application Field:

The 4308R-102-203 Resistor Network is a versatile device with various applications in both consumer and industrial fields. It is used in audio engineering for calibration and sound processing, digital filtering for signal enhancement, and EMI (electromagnetic interference) suppression. It is also used in various sensing applications, such as pressure, temperature, pH, and humidity sensing. In addition, it is used in power control for over-current protection and active harmonic cooling.

Working Principle:

The 4308R-102-203 Resistor Network works on a resistor-capacitor (RC) filter principle. This network consists of eight identical resistors connected in parallel. Their resistance ranges from 0.5 – 8.2kΩ and each resistor has a tolerance of ±5%. An external capacitor is connected in series with the resistors. The total resistance and capacitance of the network is determined by the values of the resistors and the capacitor used. The resistor network is then connected to a DC power source.

When a signal passes through the resistor network, it is filtered by the capacitor, which acts as a filter and degrades the signals as a low-pass filter. The RC filter decouples input and output signals, allowing the output signal to remain stable. The resistor network works to reduce the noise generated from switching the power supply as well as other electrical signals.

The 4308R-102-203 Resistor Network is a simple and reliable solution for a wide variety of applications. It is a cost-effective and easy to use device that is compatible with a variety of microprocessors. It is an ideal solution for any application that requires an analog to digital converter.

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