ISL22446UFRT20Z

Series:	XDCP™
Packaging:	Tube
Part Status:	Obsolete
Taper:	Linear
Configuration:	Potentiometer
Number of Circuits:	4
Number of Taps:	128
Resistance (Ohms):	50k
Interface:	SPI
Memory Type:	Non-Volatile
Voltage - Supply:	2.7 V ~ 5.5 V
Features:	--
Tolerance:	±20%
Temperature Coefficient (Typ):	±80 ppm/°C
Resistance - Wiper (Ohms) (Typ):	70
Operating Temperature:	-40°C ~ 125°C
Package / Case:	20-WFQFN Exposed Pad
Supplier Device Package:	20-TQFN (4x4)
Base Part Number:	ISL22446

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The ISL22446UFRT20Z is a potentiometer IC used in data acquisition applications. Potentiometers are variable resistors that are used to measure the voltage of a circuit. In this case, the ISL22446UFRT20Z is used to measure the amount of resistance across a circuit, allowing for precise measurement and control. The ISL22446UFRT20Z is specifically designed for 3.3V and 5V power-supply voltages, though it can support up to 20V. It has a low working power consumption of 1.2 mA and a maximum power consumption of 1.5 mA when the full range of resistance is measured. The resistance range spans from 1kΩ to 10kΩ, making it suitable for a wide variety of applications. The potentiometer also features a maximum sensitivity of 0.1 mV/Ω, which provides precise measurement and control capabilities. The ISL22446UFRT20Z is designed to be used in data acquisition applications. For example, it can be used for continuous monitoring and control of a system or circuit. Potentiometers are also often used in automated systems such as noise reduction, signal processing, transduction, gain control, and analog-to-digital conversion. Other applications include motor control, active display control, audio processing, and automotive control applications. The working principle of the ISL22446UFRT20Z is based on a variable resistor, which is made up of three terminals. The first terminal is known as the resistance slider, and it is connected to the second terminal, which is the center pin of the potentiometer. The third terminal is connected to the circuit, and it is known as the wiper. When the resistance slider is adjusted, the resistance between the center and wiper terminals changes, which allows for precise adjustment of the voltage present in a circuit. This adjustment can be combined with the active display control or other applications to provide the desired results. The ISL22446UFRT20Z digital potentiometer is an advanced device that is designed to provide precise measurement and control of a circuit. Its low working power consumption and wide range of resistances make it suitable for use in a number of data acquisition applications. The ISL22446UFRT20Z can also be used for automated systems such as noise reduction, signal processing, transduction, gain control, and analog-to-digital conversion. The working principle of the ISL22446UFRT20Z is based on a variable resistor, and its precise adjustment of the voltage present in a circuit ensures accurate results. The ISL22446UFRT20Z digital potentiometer is an ideal choice for anyone looking for a reliable and efficient device that can be used for various data acquisition applications. Its low power consumption and wide range of resistances make it suitable for a variety of applications, and its precise measurement and control capabilities ensure that the desired results are achieved.

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