4420P-T02-271 Allicdata Electronics
Allicdata Part #:

4420P-T02-271-ND

Manufacturer Part#:

4420P-T02-271

Price: $ 0.35
Product Category:

Resistors

Manufacturer: Bourns Inc.
Short Description: RES ARRAY 19 RES 270 OHM 20SOIC
More Detail: 270 Ohm ±2% 160mW Power Per Element Bussed 19 Resi...
DataSheet: 4420P-T02-271 datasheet4420P-T02-271 Datasheet/PDF
Quantity: 1000
2000 +: $ 0.31556
Stock 1000Can Ship Immediately
$ 0.35
Specifications
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): 270
Circuit Type: Bussed
Part Status: Active
Packaging: Tube 
Description

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Resistor networks and arrays are among the most widely utilized components in the electronics industry. In this article, we will discuss the application field and working principle of the 4420P-T02-271 resistor network.

Background:

Resistor networks and arrays are composite electrical components that contain many resistors connected in a particular configuration. These configurations can range from simple networks of resistors in a single device to more complex arrays where the resistors are connected in series and/or parallel configurations. The 4420P-T02-271 is an example of a more complex array.

Application Field:

The 4420P-T02-271 is a network/array of resistors that is commonly used in a wide range of electronic circuits. This resistor network can be used to provide precise voltage regulation in a wide range of applications including over/under voltage protection, voltage gain, voltage compensation, voltage ripple suppression, and current sensing. It is also useful in applications where a reliable voltage reference is required such as process control, audio signal conditioning, and microcontroller-based systems. In addition to these applications, the 4420P-T02-271 has been used in automotive, industrial, medical, and aerospace applications. This resistor network has been designed to withstand a wide range of operating temperatures, vibration conditions, and electromagnetic interference (EMI).

Working Principle:

The 4420P-T02-271 is a precision resistor network consisting of four resistors connected in series. The resistors in this network are carefully selected to provide a precise voltage divider ratio of 10:11. This ratio ensures that the output voltage is 10% lower than the input voltage. The network also has the ability to self-tune and adjust the ratio of the resistors if the input voltage changes. This self-tuning ability is used to provide a stable output voltage regardless of changes in the input voltage. The circuit is designed so that the impedance of the resistors in the series is equal to the impedance of the resistors in the parallel configuration. This ensures that the voltage divider ratio remains constant and provides a stable output voltage.

Conclusion:

The 4420P-T02-271 is a precision voltage regulator that is useful in a variety of applications. It is designed to withstand a wide range of operating temperatures, vibration conditions, and EMI. This resistor network is capable of self-tuning and adjusting its ratio of resistors to maintain a stable output voltage regardless of changes in the input voltage. By utilizing this resistor network, engineers and designers can create reliable, precise voltage regulation for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

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