DS1666S-10+

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Data acquisition is the process of collecting digital or analog data from sensing and measuring instruments. The instrumentation used might acquire data from a particular process or happening in the field such as force, pressure, temperature, moisture and so on. To process the data, a device is needed to convert the analog signals into digital signals. Digital potentiometers are commonly used in data acquisition process. The DS1666 series of digital potentiometers are example of such devices.

The DS1666S-10+ is a small package digital potentiometer specifically designed for data acquisition applications. It is a highly integrated, complex analog device featuring an advanced non-volatile memory solution. The device can be programmed using a SPI, I2C or two-wire interface and can be used with a variety of data acquisition microprocessors.

The DS1666S-10+ provides several advanced features that enable superior performance compared to other digital potentiometers. The device is designed to be used with a variety of power supplies, from a single 5V supply to dual supply applications, making it an attractive solution for a wide range of data acquisition applications. The device also has an on-chip reference voltage source, enabling accurate and repeatable results, which is especially important for precision measurements.

The working principle of the DS1666S-10+ is quite simple. It consists of a resistive string, which is connected to a set of contacts known as wiper, as well as a series of switches. When a wiper is selected, one of the contacts of the resistive string is connected to the power supply. The voltage at the wiper is then measured and converted into a digital value by the device’s on-chip ADC.

The DS1666S-10+ can be used in a variety of data acquisition applications. In industrial process control, the device can be used for temperature and pressure measurements, as well as for controlling devices such as pumps and valves. In medical and life science applications, the device can be used for measuring blood pressure, pulse rate, body temperature and other vital signs. In research and development, the device can be used for measuring voltage, current, resistance and other parameters.

The DS1666S-10+ is a powerful and reliable device, offering high accuracy and repeatability in a wide range of data acquisition applications. It eliminates the need for multiple circuit boards and bulky components, making it an attractive solution for space-constrained applications. Furthermore, its programming options and advanced features make it an ideal choice for a variety of data acquisition applications.

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