4420P-2-334

Number of Pins:	20
Height - Seated (Max):	0.114" (2.90mm)
Size / Dimension:	0.510" L x 0.295" W (12.95mm x 7.50mm)
Supplier Device Package:	20-SOL
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±100ppm/°C
Power Per Element:	160mW
Series:	4400P
Resistor-Ratio-Drift:	50 ppm/°C
Resistor Matching Ratio:	--
Number of Resistors:	19
Tolerance:	±2%
Resistance (Ohms):	330k
Circuit Type:	Bussed
Part Status:	Active
Packaging:	Tape & Reel (TR)

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4420P-2-334 chips are resistor networks that can be used to configure and control various high-speed, high-density resistive circuits in both digital and analog applications. These chips feature a size of 4420P-2-334 that makes them ideal for circuit board miniaturization and can be used in a wide variety of applications.

What are 4420P-2-334 chips?

4420P-2-334 chips are small, precision resistor networks that are designed to be integrated into an application. They feature an eight-pin DIP package and are available in two versions: non-inverting (normal) and inverting (inverted). These chips offer the ability to connect eight resistors in series or parallel and can be used to create resistive voltage dividers, current limiting circuits, and to provide selectable resistances.The 4420P-2-334 chip is typically used in applications requiring precise resistors and stable voltage or current (I/O) devices. The resistor values can range from 100 Ohms to 10 kOhms with an accuracy of 1%. The chips are also specified for use in industrial, automotive, medical, and telecommunications applications.

How does 4420P-2-334 chip work?

4420P-2-334 chips are networked together using pins that make contact with each other’s resistor networks. These pins are connected in either a series or parallel arrangement depending on the application’s requirements. The resistors are connected via metal-oxide-semiconductor field-effect transistors (MOSFETs) that are actuated when a voltage is applied to them.When a voltage is applied to the chip, the MOSFETs connect the resistor elements and the resistance value between the two points is controlled by the voltage applied. This allows the user to control the resistance that exists between two points in the circuit as it is the voltage applied to the MOSFETs that determine the resistance value of the network.

Application Fields

The 4420P-2-334 chip is used in a variety of fields including communications, industrial, medical, and automotive. The chip is commonly found in communication applications such as routing and switching, radiolocation, and frequency control.In industrial applications, the chips are often found in networks used to control devices such as motors and heaters. They are also used in medical applications such as bio-sensing and data acquisition. In automotive applications, the chips can be used in automotive networks for safety control. They are also used in the design of intelligent vehicles for controlling onboard systems.

Working Principle

The working principle of the 4420P-2-334 chip is based on the principle of voltage division. This principle states that when a voltage is applied across a resistor network, the total current is divided according to the individual resistor values.The 4420P-2-334 chip uses this principle to provide accurate resistive values and to control the amount of current that flows across the network. The device works by applying a voltage across two points in the network, with the current being divided according to the Resistance-Voltage (R-V) characteristics of the resistors. By controlling the voltage applied to the chip, the user is thus able to control the resistance that exists between two points in the network.

Conclusion

The 4420P-2-334 chip is a small, precision resistor network that is useful in a variety of applications. These chips can be used to configure and control high-speed, high-density resistive circuits in digital and analog applications. They feature an eight-pin DIP package and come in two versions: non-inverting (normal) and inverting (inverted).The chip works by using the principle of voltage division, whereby the current is divided according to the resistor values when a voltage is applied across the network. By controlling the voltage applied to the chip, the user is able to control the resistance that exists between two points in the network. These chips can be used in a wide range of applications, including communications, industrial, medical, and automotive.

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