MCP4252-103E/UN

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Data Acquisition - Digital Potentiometers include many components that are used for many different purposes. The MCP4252-103E/UN is an example of one of these components. It is an SPI Digital Programmable Potentiometer, designed for industrial sensors and other applications where both cost and space efficiency are important. It provides an adjustable resistance value within its device, allowing it to be used to control the gain or offset of an analog system.

The MCP4252-103E/UN has an output resistance range of 10KΩ to 1MΩ, which maximizes its flexibility when compared to other digital potentiometers. It also features 10-bit resolution, allowing it to be adjusted with a resolution of 2.5% on each increment. This device also has 2 different gain steps, which can be uses to adjust the overall resistance range of the device.

The MCP4252-103E/UN is a 3-terminal non-volatile Digital Potentiometer, which allows for the setting and storing of the desired output resistance. It works in conjunction with a host microcontroller, allowing for the device to be controlled through serial communication. This device has an operating temperature range from -40°C to +125°C and is available in an 8-pin PDIP package, making it both space and cost efficient.

The primary application of the MCP4252-103E/UN is in industrial sensing applications. Its adjustable resistance value is used to offset or gain control the sensitivity of the system. Its configuration options allow for the adjustment of the output resistance range, allowing it to precisely control the desired output of the system. Due to its wide temperature range, it can be used in a variety of different industrial applications.

In addition to industrial sensing applications, the MCP4252-103E/UN can be used in many other applications as well. This includes automotive, medical, and consumer applications, in which its adjustable resistance value and temperature range are advantageous. Its configuration options also allow for it to be used for power supply and battery protection systems, as well as many other test and measurement applications.

The working principle of this device can be explained as follows. The MCP4252-103E/UN is a digital potentiometer, which means it uses non-volatile memory to store and recall the desired resistance value. When commanded by a host microcontroller, the device will remember and recall the address, allowing for the adjustment on-demand. The device stores the desired resistance in a register, which is then used to determine the output resistance of the device.

The MCP4252-103E/UN is a versatile and cost effective digital potentiometer, which is used in a variety of industrial, medical, automotive, and consumer applications. It is able to adjust an adjustable resistance within its device, allowing it to be used to control the gain or offset of any system. Its operating temperature range and configuration options make it suitable for many different applications.

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