768141201GP

Number of Pins:	14
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.390" L x 0.220" W (9.91mm x 5.59mm)
Supplier Device Package:	--
Package / Case:	14-SOIC (0.220", 5.59mm Width)
Mounting Type:	Surface Mount
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±100ppm/°C
Power Per Element:	100mW
Series:	768
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	13
Tolerance:	±2%
Resistance (Ohms):	200
Circuit Type:	Bussed
Part Status:	Active
Packaging:	Tube

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Resistor Networks, Arrays

A 768141201GP (GP = general purpose) application includes a variety of resistors, capacitors, inductors, and transistors. These components are designed to be used in a wide range of applications, such as switch-mode power supplies, automotive circuits, communication circuits, and other analog circuits. Typically, the devices take the form of a network or array of individual components, connected in series, parallel, or combination.

Network and Array Resistors

Resistor networks and arrays are designed to provide electrical functionality in the simplest form. These networks consist of resistors that are arranged in either a series, parallel, or combination of both. The parameters, such as resistance, capacitance, temperature coefficient, and tolerance, of each component in the array or network have to be closely matched to ensure the accuracy of the device.

Series Resistor Networks

In a series resistor network, the resistors are connected in series so that the same current passes through each of the resistors. This type of network is useful for creating uniform electrical properties across the network. The voltage is divided equally across each resistor, and the total resistance of the network will be equal to the sum of the individual resistances.

Parallel Resistor Networks

In a parallel resistor network, each resistor is connected separately to the power source. The voltage across each resistor is the same, but the current through each resistor will be different, depending on the resistance of the resistor. The total resistance of parallel networks will be equal to the inverse of the sum of the individual resistances.

Combination Resistor Networks

Combination resistor networks contain both series and parallel resistors. In this type of network, several resistors may be combined in a specific pattern, such as in a pi (π) or T-shaped pattern. The combined resistance of the network will depend on the specific combination of resistors used.

Working Principle of a Resistor Network

The working principle of a resistor network is based on the resistance of the components. The voltage across each resistor is proportional to the resistance of the resistor. The electrical current passing through the network is calculated by adding the individual current through each resistor. The overall resistance of the network depends on the configuration of the resistors (i.e., series, parallel, or combination). Generally, the total resistance of the network is equal to the sum of the individual resistances in the case of series networks, and the inverse of the sum of the resistances in the case of parallel networks.

Applications of Resistor Networks

Resistor networks are used extensively in a variety of applications, including signal processing, biasing, power distribution, and current sensing. Some of the common applications of resistor networks include:

• Audio circuits: Resistor networks are often used in audio circuits to filter high-frequency signals.
• Switch-mode power supplies: These networks are used to regulate the voltage and current in switch-mode power supplies.
• DC motor drive circuits: These networks are used to regulate the speed and torque of a DC motor.
• Remote control circuits: Resistor networks are used to sense and adjust the signal from a remote control.
• Automotive circuits: Resistor networks are used in various automotive applications, such as airbag systems, engine control systems, and electronic stability control systems.
• Communication circuits: These networks are used to amplify, mix, or filter signals from communication systems.
• Ion implantation: These networks are used in ion implantation for the manufacture of semiconductor devices.

In summary, resistor networks and arrays provide electrical functionality in a wide variety of applications. The resistance of the components, combined with the configuration of the resistors, determine the overall resistance of the network. Resistor networks are essential components in many analog circuits, such as audio circuits, switch-mode power supplies, DC motor drive circuits, automotive circuits, communication circuits, and ion implantation.

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