77083221 Allicdata Electronics
Allicdata Part #:

770-83-R220-ND

Manufacturer Part#:

77083221

Price: $ 0.00
Product Category:

Resistors

Manufacturer: CTS Resistor Products
Short Description: RES ARRAY 4 RES 220 OHM 8SIP
More Detail: 220 Ohm ±2% 100mW Power Per Element Isolated 4 Res...
DataSheet: 77083221 datasheet77083221 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Number of Pins: 8
Height - Seated (Max): 0.195" (4.95mm)
Size / Dimension: 0.800" L x 0.098" W (20.32mm x 2.50mm)
Supplier Device Package: 8-SIP
Package / Case: 8-SIP
Mounting Type: Through Hole
Applications: --
Operating Temperature: -55°C ~ 125°C
Temperature Coefficient: ±100ppm/°C
Power Per Element: 100mW
Series: 770
Resistor-Ratio-Drift: --
Resistor Matching Ratio: --
Number of Resistors: 4
Tolerance: ±2%
Resistance (Ohms): 220
Circuit Type: Isolated
Part Status: Obsolete
Packaging: Bulk 
Description

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Resistor networks and arrays are essential parts of various electronic systems. They are used in telecommunication applications, such as wireless networks, and in power supply systems, such as industrial-sized power plants.

A resistor network is an electrical circuit formed by connecting several resistors in series or in parallel. In a series arrangement, the total resistance of the network is equal to the sum of the resistors in the network. In a parallel arrangement, the total resistance is equal to the reciprocal of the sum of the reciprocals of the resistors in the network. A basic example of a series resistor network is a four-resistor network, where four resistors are arranged in series.

An array is a set of resistors arranged in a grid or matrix pattern. The total resistance of the network is determined by the number of resistors in the array and their individual resistances. Commonly used in computing and other high-tech applications, each resistor in an array is linked to a specific resistor at another point in the network. This allows for sophisticated multi-point simultaneous sensing. For example, if a series resistor array is used to determine if a certain signal is present, then each resistor can sense a specific point in the signal. If all of the points are present, then the output of the array is a "yes" signal; if any of the points are missing, then the output is a "no" signal.

The 77083221 application field and working principle is a very important part of the resistor networks and arrays. It is used to detect any changes in resistance or capacitance. This application field is based on two basic principles: negative feedback and positive feedback.

Negative feedback is the principle of monitoring the output of a circuit and applying the opposite of the output to the input. Thus, if the output increases, the input will be reduced and vice versa. This application field is used to adjust the resistance of a series or a parallel resistor network. For example, if the resistance of a resistor in a series resistor network increases, then the applied voltage will be reduced. Similarly, if the resistance of a resistor in a parallel resistor network decreases, then the applied current will be reduced.

Positive feedback is the opposite of negative feedback, where the output is monitored and applied to the input to increase it. This is used to create sustained oscillations or vibrations in the output, and is used in the 77083221 application field to create a repeating signal. This signal can be used to measure the resistance or capacitance in a circuit. This application field is also used to increase the bandwidth of a resistor network, allowing it to handle larger signals.

Resistor networks and arrays are essential parts of various electrical systems. The 77083221 application field and working principle is the foundation upon which these resistor networks and arrays are designed and built. The application provides sophisticated, multi-point sensing capability, allowing for precise measuring and controlling of resistance and capacitance. As a result, it is a valuable component in a number of industries, including telecommunication, power supply, and computing.

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

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