DS1867E-50+

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Data Acquisition - Digital Potentiometers

The DS1867E-50+ is a Digital Potentiometer from Maxim Integrated that offers a high level of precision and controlled resistance adjustments. This product is well suited for applications in industrial and automotive markets, as well as high-end consumer and medical products.

The DS1867E-50+ has a single-supply operation of 5.5V. It is packaged in an 8-pin feature TSSOP package that is easy to use and mount in a variety of applications. It also has a temperature range of -40°C to +85°C, making it suitable for use in a wide variety of environments. This device also provides a simple SPI interface, making it easy to use in embedded systems.

The DS1867E-50+ has a wiper tapped resistance of 50kΩ, with a typical wiper resistance accuracy of ±1.75%. This device is capable of controlling voltage or current, making it useful for a variety of applications such as audio and digital switching. This device has a wide operating voltage range from 2.7V to 5.5V, making it compatible with most applications.

The application field for the DS1867E-50+ includes industrial, automotive, medical, home electronics, and audio systems. In industrial applications, it can be used to control motor speed and other aspects of machine operation. In automotive applications, it can be used to adjust suspension settings and the gearbox. In medical applications, it can be used to adjust pumps, meters, and other components. Home electronics such as TVs, DVD players, and stereos can also benefit from the adjustable resistance that the DS1867E-50+ provides.

The working principle of the DS1867E-50+ involves adjusting the resistance of a resistor with a voltage applied to its wiper. The amount of current flowing through the resistor can be adjusted by changing the voltage applied to the wiper. This voltage can be applied in a variety of ways, such as a digital-to-analog converter, or a pulse-width-modulated signal. This device also has a low impedance output, which ensures that the voltage applied to the wiper will not be affected by any external noise sources.

The DS1867E-50+ is a versatile and precision-controlled digital potentiometer that is suitable for use in a variety of applications. Its wide operating voltage range, temperature range, and SPI interface make it easy to use and reliable in a range of different environments. Its applications include industrial, automotive, medical, home electronics, and audio systems.

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