DS1867E-10

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The DS1867E-10 is a multi-channel, digital, nonvolatile potentiometer. It has 10 channels, and a total wiper count of 9. This device offers the user a wide range of reliable, digital position sensing and control among multiple wiper count ratios. They can be used in a variety of applications, such as analog control and calibration, digital signaling, and position sensing.

The DS1867E-10 belongs to the family of digital potentiometers, a type of electronic component used for sensing and control of electrical signals. A potentiometer is composed of resistive tracks, wipers, and terminals, which are all interconnected. When a voltage is applied to one of the terminals, the wiper moves along the resistive track, changing the output voltage from the wiper terminal. The position of the wiper is adjusted by a variable setting, such as a knob and/or a digital control.

The DS1867E-10 is an integrated circuit packaged in a small, 8-pin DIP. It is designed to be used in a variety of applications, including audio and video equipment, pre-set programs, remote control systems, and instrumentation. It is highly integrated, allowing the user to program the digital potentiometer in the application, and take advantage of the on-board digital-to-analog converters.

The working principle of the DS1867E-10 is based on an electronics process called voltage scaling. The process is based on changing the voltage level along the linear resistive track, allowing the wiper to continuously move to different positions. Every position value along the resistor is measured using precision analog-to-digital converters, and the data is stored in nonvolatile, non-volatile RAM.

The output values of the DS1867E-10 can be controlled using register bits. The register bits include settings for voltage range, number of steps, and input impedance. The settings can be easily modified using a serial programming interface, such as SPI, I2C, UART, or a DIP switch.

The output of the DS1867E-10 can be used to control various applications, such as motor speed and direction, amplifier gain, or filter cutoff frequency. It can also be used to provide precision feedback to digital control systems, such as monostable or bistable switches, to prevent overloading of multiple components. The DS1867E-10 is also suitable for analog-to-digital conversion applications, providing the user with a more precise and accurate output.

The DS1867E-10 is a reliable and highly integrated digital potentiometer, offering a range of features and applications in data acquisition and digital control. It is a great choice for applications looking for a reliable and accurate digital potentiometer that can be easily programmed, allowing users to take advantage of the on-board digital-to-analog converters to achieve the desired control of their application. It is a great fit for those looking for reliable, digital position sensing and control in a small package.

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