TC164-FR-0718RL

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Resistor Networks, Arrays comprise several discrete resistors combined in a device, such as a common substrate, and provide a useful means of understanding the relation between the parameters in a circuit with multiple resistors. This article will focus on the TC164-FR-0718RL, an array of eighteen (18) resistors, its application field and its working principle.

TC164-FR-0718RL Description

The TC164-FR-0718RL is a disevment resistor network array which consist of 18 resistors packed into a small package of 0.25" x 0.25" x 0.05" (6.35mm x 6.35mm x 1.27mm). Each resistor has a resistance of 10K Ohm and they are segmented into two banks of 9, one at each side of the package. They are further subdivided into three series-connected groups of 3 resistors each. This network is structured to allow for easy customization of specific resistor resistance patterns. It is lead free, RoHS compliant and utilizes a patented precision termination technology. Its maximum voltage and power ratings are 200V and 100mW respectively.

TC164-FR-0718RL Application Fields

Different resistor networks, such as the TC164-FR-0718RL, have a wide range of application fields. These involve digital, analog and mixed signal applications. The network boards provide a reliable mean of connecting multiple resistors and can be very useful in controlling circuits to produce advantageous patterns. It also provides a degree of customization for the user, due to its individual resistance values. The TC164-FR-0718RL is an ideal network for creating balanced differential signals from single-ended signals. It is also compatible with a variety of integrated circuits and diode bridge rectifier packages, making it a versatile solution for operating multiple loads, circuits or signals. It provides additional buffering and line conditioning. Also, due to its small size and low power rating, it can be employed in portable and precision instruments, such as, PDA’s, test equipment, industrial control panels and satellites.

TC164-FR-0718RL Working Principle

The TC164-FR-0718RL operates based on the voltage divider rule. Its two banks of nine resistors each are connected in series, and the output of the previous resistor is connected to the input of the next one. When a voltage is applied to V+ and V- terminals, the current flowing through each resistor is inversely proportional to its resistance value. This produces a voltage division among the 18 resistors of the array. Also, since it is segmented to two groups of 9, it can be used to create an unbalanced differential signal, or a balanced signal with the same amplitude. So, in summary, the TC164-FR-0718RL operates based on the voltage divider rule, by dividing the applied voltage into two different groups, each with its own voltage output which can be used to control multiple circuits. Its small size and low power rating makes it a versatile solution for several application fields.

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