4420P-2-152

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):	1.5k
Circuit Type:	Bussed
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The 4420P-2-152 application field and working principle are often discussed in the field of resistor networks and arrays. This specific resistor network is a two-terminal device comprising of two resistors connected to a single circuit node. It is designed for applications such as current sensing, noise filtering, and buffering, and is often used to control resistive separation in signal routing networks. The 4420P-2-152 resistor network is an integrated component comprised of a series of high-side and low-side resistors and capacitors, which are programmed to offer a switchable connection between circuits. This allows for a broad range of resistor values and adjustable behavioral characteristics. To achieve a desired resistance, the user adjusts a programmable resistor trimming circuit located on the bottom of the device. Additionally, this resistor network features an operating temperature range up to 125°C, low ESR, low series resistance, and low cross-talk. The resistor network of the 4420P-2-152 is a two-resistor bridge circuit. It is composed of a left side resistor, a right side resistor, and two interconnected capacitors. The left side resistor is connected to ground while the right side resistor is connected to VCC voltage supply. The capacitors are connected in series with each other, and in parallel with the vertical resistor. The left side resistor is responsible for providing a resistance of up to 1K Ohm, while the right side resistor provides a resistance adjustable from 1K Ohm up to 5K Ohm.The purpose of such a resistor network is to reduce noise, reduce capacitance, and increase the current flow reliability in order to enhance signal integrity. Noise is reduced by filtering out high frequency signals. Capacitance is reduced by decreasing the area around the resistors and capacitors in the resistor network. The current flow reliability is increased by making the resistors and capacitors interchangeable to suit any application. The 4420P-2-152 can also be used in multiplexer/demultiplexer boards, voltage or current sensing circuits, and EMI and RFI filtering circuits. Due to its low profile, it is suitable for low-profile, high-density applications. The resistor network integrates well with various digital and mixed-signal integrated circuit boards. It is available in two different sizes (7mm x 10mm and 14mm x 20mm). The 4420P-2-152 allows for a high level of design flexibility due to the unique characteristics of the two resistors and two capacitors. With the ability to select the right resistor and capacitor combinations, users can choose the optimal design for their application. Furthermore, the resistor network features protection designs against heat, current over-drain, and over-voltage, and enables the user to combine any resistors with any capacitors to construct the desired circuit.In conclusion, the 4420P-2-152 is an integrated resistor network designed for use in a broad range of applications. It possesses good temperature range and low ESR, low series resistance, and low cross-talk, and allows for a high design flexibility. Furthermore, this resistor network provides protection designs against heat, current over-drain, and over-voltage, which makes it suitable for high-density, low-profile applications.