77081391 Allicdata Electronics
Allicdata Part #:

770-81-R390-ND

Manufacturer Part#:

77081391

Price: $ 0.00
Product Category:

Resistors

Manufacturer: CTS Resistor Products
Short Description: RES ARRAY 7 RES 390 OHM 8SIP
More Detail: 390 Ohm ±2% 100mW Power Per Element Bussed 7 Resis...
DataSheet: 77081391 datasheet77081391 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: 7
Tolerance: ±2%
Resistance (Ohms): 390
Circuit Type: Bussed
Part Status: Obsolete
Packaging: Bulk 
Description

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Resistor Networks, Arrays, have a wide application field and related working principles. 77081391 is a universal number associated with this category, and many possiblities exist for its use.

Resistor networks are used to control circuit or component parameters, such as current or voltage, and reduce noise or undesired signals from entering the system. Generally, they are composed of many small resistors with specific resistance values.The configuration of the network is important and often includes multiple branches with a feedback loop. Simple resistor networks can be used to protect circuits and components from overvoltage or excessive current.

Resistor arrays are networks of resistors connected in a single package. These sockets contain several resistors that can be connected in a variety of ways. The type of resistor array and the package pin-out will vary depending on the application, but the general purpose is to reduce the number of integrated circuits necessary for a given application. Examples of these applications include power distribution, signal conditioning, and communications.

77081391 is a type of resistor array known as a low-noise amplifier. This type of network is designed to amplify low-level signals without introducing too much noise. The array consists of two amplifiers, one general-purpose amplifier and one low-noise amplifier. The general-purpose amplifier is used to provide a gain of approximately 20 dB, while the low-noise amplifier provides a gain of approximately 40 dB. Each amplifier is composed of multiple stages of resistor networks.

77081391 is a very useful device for many applications, including communications. Its low-noise performance enables it to pick up very weak signals while suppressing noise. This makes it ideal for wireless communications such as Bluetooth, as well as Wi-Fi, cellular, and satellite communications which require a low-noise amplifier. 77081391 is also used in GPS navigational systems, medical equipment, and motion sensors.

Another type of resistor network is an adjustable resistor array. This type of network uses variable-resistance elements to adjust the network characteristics. This type of network can be used to fine tune circuit parameters such as current and voltage, or to build adjustable filters. One example of an adjustable resistor array is a voltage-controlled resistor, which is a type of resistor whose resistance can be adjusted by an external voltage source.

Overall, resistor networks, arrays, and 77081391 all have a wide range of applications and working principles. The configurations for the various types of networks vary, but the general purpose is to reduce the number of integrated circuits necessary for the application. Both fixed and adjustable resistor networks are used for various applications, including signal conditioning, communications, and protection from overvoltage or excessive current.

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

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