SM2X2K000/4K000QT

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Resistor Networks, Arrays and SM2X2K000/4K000QT application field and working principle

Resistor networks and arrays are circuits made out of resistors which are used to divide power, reduce noise or impedance, or even provide a voltage reference source. Resistor networks and arrays are formed from resistors arranged in configurations such as series, parallel, or anthing in between, resulting in levels of power or voltage being tailored to precisely suit a specific application.

One type of resistor networks and arrays are SM2X2K000/4K000QT. These are a series of 2-in-4-team, consisting of four resistors coupled in a voltage divider network. These networks are designed with two sets of inputs connected in series—while the first input defines the maximum resistance value, the second input defines the minimum. They are often used in applications such as:

• Power supply balancing
• AC/DC regulation
• Signal integration and amplification
• ADC reference for analog-to-digital converters

The working principle behind the SM2X2K000/4K000QT resistor network is said to be the voltage divider effect. Voltage divider networks are composed of two or more resistors in series. As current passes through these resistors the voltage drops across each resistor in proportion to its resistance. The total supply voltage is divided between the two resistors, hence the name “voltage divider”. By switching out different resistors in the series, the voltage drop across each resistor can be adjusted.

The SM2X2K000/4K000QT resistor network functions via the use of two output pins. The first output pin, labeled “VOUT,” is connected to the resistor at the lower resistance value, while the second output pin, labeled “VOUT-L,” is connected to the resistor at the higher resistance value. By applying a voltage to these two output pins, one can adjust the voltage across the remaining two resistors. This adjustment in voltage produces the desired output for the corresponding application.

In sum, SM2X2K000/4K000QT resistor networks are a type of resistor networks and arrays used in applications such as power supply balancing, AC/DC regulation, signal integration and amplification, and ADC reference for analog-to-digital converters, and work on the principle of the voltage divider effect. The two output pins, “VOUT,” and “VOUT-L” can be adjusted in order to achieve the desired output for the corresponding application.

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