4416P-T03-181/391

Resistor networks, arrays, and their components are often used in circuit designs to offer precision resistive elements with multiple levels of voltage division. The 4416P-T03-181/391 is a precision thin-film resistor array designed for a variety of different applications. Designed for use in analog and digital circuits, it is commonly used for precision resistive divider components. This article explores the application fields and working principles of these resistor networks and arrays.

Overview of 4416P-T03-181/391 Resistor Array

The 4416P-T03-181/391 is a thin-film resistor array manufactured to offer precise resistive values, low noise, and high stability. The resistor array is suitable for use in analog and digital circuits with a resistance value tolerance of 1%. This device consists of four resistors, each having a resistance of 181 kΩ, and each of these resistors is terminated with two pins. The resistor array is available in an SOT-23-6L package. The package includes an exposed thermally active area, which can be used to connect an additional heatsink or other thermal solution.

Application Fields of 4416P-T03-181/391 Resistor Array

These resistor arrays come versatile uses where precision resistors are required. They are commonly used in audio digital-to-analog converters, signal conditioning, switching power supplies, digital logic circuits, and motor control. These resistor networks can also be used as a bridge to divide potentials into several levels of precision values, providing an additional layer of regulation in the circuit. The precision resistors array can also be used with motion detectors and sensors, providing high accuracy and stability.

Working Principle of 4416P-T03-181/391 Resistor Array

The 4416P-T03-181/391 resistor array consists of four resistors connected in parallel. When the current from the circuit passes through the resistor array, measured resistance will be divided among the four resistors in the array. Due to their high precision tolerance, this division is achieved to exact levels for accurate measurement and regulation. The exposed thermal pad allows for the attachtion of an additional heatsink, allowing the array to dissipate heat and maintain precision.

Conclusion

The 4416P-T03-181/391 resistor array is designed for precision resistive elements with multiple levels of voltage division. With its thin-film construction and high precision tolerance, it is suitable for analog and digital circuits, as well as motion detectors and sensors. This array consists of four resistors connected in parallel, and when the current passed through it, the resistance value will be divided among the four resistors. The exposed thermal pad also allows for an additional heatsink to reduce the array’s temperature.