X9315UMIT2

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The Digital Potentiometer X9315UMIT2 is designed as a programmable four-terminal resistor that is suitable for use as a rheostat or a variable resistor in high-frequency or high-temperature applications. Due to its functional and technical features, the X9315UMIT2 can provide precise output control and tuning for a wide range of processes and systems.

Application field: The X9315UMIT2 is ideal for use in applications such as power supplies, variable-speed drives, audio systems, and digital-to-analog converters where an adjustable resistor is needed to fine tune output signals. The X9315UMIT2’s low power consumption and low on-state resistance make it ideal for use in battery operated systems where ripple noise and temperature stability are key factors.

Working Principle: The X9315UMIT2 operates using the principle of active polynomial interpolation. This technique involves the creation of look-up tables that can be used to interpolate between the minimum and maximum resistor values to create an excellent control range. Since the Digital Potentiometer operates in this manner, it can accurately adjust resistor values to within 1/1000 of its maximum voltage. The X9315UMIT2 also operates using a programmable internal oscillator.

The X9315UMIT2 is also designed with protection features that limit the current, voltage, and temperature to prevent damage in case of over-current and over-temperature conditions. Furthermore, the device is engineered to be compatible with both low- and high-voltage operation, making it suitable for a wide range of systems and applications.

In order to enable precise output control and tuning, the X9315UMIT2 can be programmed for different setpoints, such as resistance values and maximum operating temperature. Furthermore, the X9315UMIT2 offers several other programming options that can be used to customize its output to match specific applications and systems. For example, it is possible to program the X9315UMIT2 to respond to different input signals such as voltage or current.

The X9315UMIT2 is available in a variety of packages, including a standard SOT-23 package, and a number of SMD packages. It is also pin-for-pin compatible with several other Digital Potentiometers such as the X9521UMT2, X9572UMT2, X9564UIT2, and TSP-2235.

The X9315UMIT2 provides excellent performance in terms of long-term stability, precision, and flexibility. It is designed to improve efficiency, reduce power consumption, and increase tuning range, making it an ideal solution for medium-voltage or high-voltage applications in which precise output control and tuning is needed.

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