OSOPTA2002AT1

Number of Pins:	20
Height - Seated (Max):	0.068" (1.73mm)
Size / Dimension:	0.344" L x 0.154" W (8.74mm x 3.91mm)
Supplier Device Package:	--
Package / Case:	20-SSOP (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±25ppm/°C
Power Per Element:	100mW
Series:	OSOP
Resistor-Ratio-Drift:	±5 ppm/°C
Resistor Matching Ratio:	±0.025%
Number of Resistors:	10
Tolerance:	±0.1%
Resistance (Ohms):	20k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Resistor Networks, Arrays and OSOPTA2002AT1 Application Field and Working Principle

Resistor networks and arrays are some of the most important components used in the development of electrical systems, particularly in the telecom industry. They are used in various ways, from basic analog circuits to high-level digital signals, and they can be found in cable hardware, digital signal processors, and optical fibers. One of the most popular products in this category is the OSOPTA2002AT1 resistor network, which is used for a variety of applications. In this article, we will explore the application field and working principles of the OSOPTA2002AT1.

Applications of the OSOPTA2002AT1

The OSOPTA2002AT1 offers a variety of applications, from simple analog circuit control to high-speed, precision digital signal processing. Some of the most common applications include:

• Gain control, frequencies correction, and thermal compensation
• Filtering, noise reduction, and distortion cancellation
• Signal balancing and protection against overload and reverse voltage circuits
• Impedance matching in radio frequency communications
• Stabilizing power output and radio frequency amplifiers

Working Principle

The OSOPTA2002AT1 is a two-terminal adjustable resistor network which utilizes switches and resistors to adjust output resistance and change impedance when handling analog signals. It works by changing the resistance between the two terminals using a combination of adjustable switch settings. The switches are electronically controlled and are operated using a high-frequency digital signal derived from either CMOS logic or a dedicated control IC. This allows the user to precisely adjust output resistance and control the input signals.The switch state combination is determined by a dedicated control IC or a CMOS logic circuit, which is set using a two-bit binary code. The switches are then programmed using an external control voltage or an alternative control scheme. To ensure accuracy, the OSOPTA2002AT1 is designed to allow the user to check the correct setting of the switch using a trimming resistor and thermometer.In summary, the OSOPTA2002AT1 is a two-terminal adjustable resistor network which utilizes switches and resistors to adjust output resistance and impedance when handling analog signals. It works by changing the resistance between the two terminals using a combination of adjustable switch settings, and by using an external control voltage or an alternative control scheme. The switches can be programmed and their correct setting can be checked by using a trimming resistor and thermometer.

Conclusion

The OSOPTA2002AT1 resistor network is a highly versatile and reliable product that is used for a wide range of applications, from basic analog circuit control to high-speed, precision digital signal processing. Its working principle is based on two-terminal adjustable resistor arrays which are operated using a high-frequency digital signal. This allows the user to precisely adjust output resistance and control the input signals. The product also features an external control voltage or an alternative control scheme, as well as a trimming resistor and thermometer that allow the switch settings to be checked for accuracy.

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