X9279TV14Z-2.7

Memory Type:	Non-Volatile
Base Part Number:	X9279
Supplier Device Package:	14-TSSOP
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	0°C ~ 70°C
Resistance - Wiper (Ohms) (Typ):	300 (Max)
Temperature Coefficient (Typ):	±300 ppm/°C
Tolerance:	±20%
Features:	Selectable Address
Voltage - Supply:	2.7 V ~ 5.5 V
Series:	XDCP™
Interface:	I²C
Resistance (Ohms):	100k
Number of Taps:	256
Number of Circuits:	1
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Obsolete
Packaging:	Tube

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Data acquisition systems are essential in many applications. They are responsible for measuring and recording data from real world events and circumstances in order to understand and analyze the events. One component of data acquisition systems is the digital potentiometer, which is the subject of this article.The X9279TV14Z-2.7 is a digital potentiometer designed for use in a variety of applications. It is a very versatile component and can be used in many applications in which an analog potentiometer would be used, but with the added benefits of digital control and accuracy.The X9279TV14Z-2.7 is a dual-channel digital potentiometer that can control two separate channels, each with its own voltage output range of 0-10V. It includes a unique high accuracy Automatic Gain Control (AGC) system, allowing it to achieve better accuracy and lower noise levels than common analog potentiometers.The X9279TV14Z-2.7 is ideally suited for applications in which several parameters must be controlled, such as in industrial processes, and in which accuracy is of utmost importance. Additionally, it can be used in applications such as automatic temperature control in electronic devices, power supplies, and other electronic circuits.The X9279TV14Z-2.7 is a very versatile component and it offers a variety of features and capabilities, such as the ability to read in and control parameters from external sources, such as thermocouples, strain gauges, and other sensors. It also offers several programmable settings, such as gain and offset, which can be adjusted to suit the application.The working principle of the X9279TV14Z-2.7 is quite simple. The component consists of two integrated circuits, a voltage-controlled oscillator and a voltage follower, with the oscillator controlling the output voltage of the potentiometer. The input voltage is supplied to the oscillator and is compared to the voltage at the output of the voltage follower. The voltage follower then sends the difference between the two voltages to the oscillator, which adjusts the output voltage accordingly.The component also includes a trigonometric lookup table, which allows the component to accurately map an input voltage to the desired output voltage. The component can accurately vary the output voltage based on an input voltage in the range of 0-10V.In conclusion, the X9279TV14Z-2.7 digital potentiometer is a versatile component that is ideally suited for a variety of data acquisition applications. It is highly accurate and allows for precise control of output voltage, making it an ideal choice for controlling industrial processes or the temperature of electronic devices. Additionally, it offers programmable settings and can be easily configured to read in and control parameters from external sources.

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