752081222JPTR13

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Resistor Networks, Arrays

752081222JPTR13 is a versatile, precision resistor array that offers extraordinarily precise output current regulation and can be used in a wide range of applications. The array is composed of two interconnected resistors, both of which can be adjusted to precisely regulate current flow to match a desired setting. It is designed to be mounted on a PCB and used in combination with other components to create a complete system.

Basic Working Principle

When the 752081222JPTR13 is mounted on a PCB board, the two resistors are connected in parallel. When an input voltage is applied, the current forced through each resistor varies proportionately depending on the resistance of each resistor. The circuit functions by controlling the resistance of each resistor to maintain a fixed output current regardless of input voltage changes.

Applications

The 752081222JPTR13 is typically used in high-precision digital-to-analog converters (DACs) and amplifier circuits as a current source. For these applications, the circuit operates as follows: a control voltage is applied to the analog input pins of the DAC, resulting in a fixed current out of the device. This analog current is then regulated by the 752081222JPTR13 resistor array to produce the desired output current. The array is able to maintain a stable output current in the face of fluctuating load and supply voltages.

In addition, this resistor array can be used in voltage regulator circuits, such as those found in mobile phones and computers. In these circuits, the array operates as an adjustable current source, allowing the regulator to maintain a constant voltage regardless of changes to the supply voltage.

The 752081222JPTR13 resistor array can also be used in power supplies. In these applications, the array allows the power supply circuit to regulate the output current precisely, even in the face of varying input voltage. This makes it possible to achieve higher power efficiency, since the output current can be increased or decreased to match the current load on the system.

Advantages

One of the main advantages of this resistor array is its precision and accuracy. The array is designed to maintain an extremely accurate output current even with widely varying input voltages. This makes the array ideal for high-precision applications, such as those found in DACs and amplifier circuits.

In addition, the 752081222JPTR13 is rugged and reliable. The array is designed to withstand temperatures ranging from -55°C to +125°C and offers a long operating life of up to 500,000 hours. Furthermore, it is designed to tolerate stress, vibration, and shock, making it suitable for industrial and military applications.

Overall, the 752081222JPTR13 is an incredibly versatile and precise resistor array that can be used in a wide variety of applications. From DACs and amplifier circuits to voltage regulators and power supplies, this array offers excellent performance and reliability.

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