RF064PJ334CS

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Resistor Networks, Arrays

The RF064PJ334CS is an integrated resistive network consisting of 6 chips in 2 separate packages. The device includes 4 resistors in one package and 2 resistors in the other package, connected internally with a common source pin. It is designed to provide an electrical decomposition into five equal parts. Each resistor has a resistance of 4.5k ohms and a current rating of 1.2A.

Application Field

The RF064PJ334CS is well-suited for applications requiring precise resistance matching and spacing between signals. Its equal resistive values, high current rating and low cost make it suitable for a wide variety of applications such as circuit noise reduction and LED dimming control. Its small size also makes it ideal for use in compact designs. Additionally, its fast response time makes it ideal for applications that require quick response times such as automotive CAN bus systems.

Working Principle

The resistive network is constructed of chip resistors with a low temperature coefficient of variation. The source pin of the device is internally connected to the two packages to provide all resistances in the network in parallel. This allows for a high current rating and low resistance at the same time. Additionally, this feature makes it possible to provide equal resistance values across the entire network, ensuring precise matching of signals. The device is available with a low 0.375-inch height profile, which makes it suitable for use in tight spaces.

In operation, the source pin of the device produces a voltage equal to the sum of the resistances present in the two packages. This voltage is then evenly divided over the four resistances, producing four equal resistances over the network. The fifth pin represents the common connection between the two packages and is used to detect signals from the application. This allows the device to accurately detect signals from the application for noise reduction and LED dimming control.

The RF064PJ334CS integrated resistive network is a cost-effective solution for applications requiring precise resistance matching and spacing between signals. Its low resistance, high current rating and fast response time make it suitable for a wide variety of applications. Additionally, its low profile makes it ideal for use in tight spaces.

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