RAVF324DJT120K

Number of Pins:	8
Height - Seated (Max):	0.026" (0.65mm)
Size / Dimension:	0.200" L x 0.122" W (5.08mm x 3.10mm)
Supplier Device Package:	--
Package / Case:	2012, Convex, Long Side Terminals
Mounting Type:	Surface Mount
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±200ppm/°C
Power Per Element:	125mW
Series:	RAVF
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	4
Tolerance:	±5%
Resistance (Ohms):	120k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Resistor Networks, Arrays

Resistor networks and arrays are electronic components which contain many resistors in a single package. Commonly used in circuit boards, these components are available in a range of sizes and configurations. The RAVF324DJT120K is an example of a resistor network and array which is able to provide precision current sensing capabilities when incorporated into any application. This article outlines the key features of the RAVF324DJT120K and explains its working principle. The RAVF324DJT120K is a surface mounted chip package that contains four resistors that are connected in a series, parallel, or bridge pattern. The resistors used have a low absolute temperature coefficient for improved accuracy in demanding applications. The chip is designed to act as a low noise current sensing element which is able to accurately monitor even small changes in current. This makes it an optimal choice for use in applications such as motor speed control systems, circuit protection systems, and power switching systems. When used correctly, the RAVF324DJT120K resistor network and array delivers a high accuracy with reliable performance. Its temperature coefficient is lower than 1 ppm/°C, which allows for accurate current sensing over a wide range of temperatures. The device also has a low on-board offset in the form of a low voltage drop between the individual resistors, which reduces power consumption and reduces excess waste heat. Another key feature of the RAVF324DJT120K is its ease of use. The chip features standard lead sizes and is compatible with through-hole and surface mount technology. It is also pin and footprint compatible with existing resistor packages, making it easy to use in existing applications. In addition, the chip package is RoHS compliant and halide-free, ensuring compliance with requirements for environmental safety and performance. Finally, the working principle of the RAVF324DJT120K is based on the concept of current sensing. When the reset of the chip package is activated, it enables each of its four resistors to measure the electrical current in its respective resistor. This current measurement is then passed along the network of resistors until it reaches a switch that is connected to the output terminal. When the output signal has reached the desired voltage, it is then passed back along the network to a comparator which outputs a signal when the voltage is equal to that specified by the user. In conclusion, the RAVF324DJT120K is a versatile resistor network and array which is designed to provide accurate current sensing performance in demanding applications. Thanks to its low noise current sensing element, low temperature coefficient, low on-board offset, and ease of use, the RAVF324DJT120K is an ideal choice for any application requiring reliable current sensing. Furthermore, its working principle which is based on current sensing makes it easy to use in existing circuits.

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