MCP45HV31-502E/ST

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The MCP45HV31-502E/ST is an advanced digital potentiometer available for data acquisition applications. It allows for the precise control and management of analog values within a range of 0 to 5V.

This digital potentiometer offers enhanced current capacity, shielding support and a full voltage range operation. It is also a fundamentally programmable component, featuring on-board memory, three-terminal input/output/enable pin, and an integrated I2C interface.

The MCP45HV31-502E/ST is a flexible component, designed to match a broad range of requirements and applications. By utilising its I2C bus, the industry-standard digital potentiometer can be connected to a wide variety of devices and peripherals, allowing for easy integration into advanced control and sensing systems.

The component is a versatile data acquisition device and is ideal for applications such as robotic control, electronic shelf labels, analogue-to-digital converters, and industrial sensors. Additionally, the component can be used to accurately control the properties of high performance audio systems, as well as for repetitive action and motion control.

The component\'s high level of accuracy and precision control makes it extremely effective for a wide range of applications, from high-end industrial automation to consumer electronics. The device features a digitally controlled 256-step potentiometer, with a low-resistance value of 10,000 Ω.

The MCP45HV31-502E/ST is designed to interact properly with a broad range of voltage sources and supply. It can be operated within a wide range of power supply levels, including 5V/3V CMOS, 5V/3V9 or 12V. The component\'s structure also offers additional assistance in risk prevention, through built-in over-voltage protection.

The working principle of the device is based on a simple electrical circuit, and the component\'s adjustment actions are performed via 2 I2C bus commands. A ‘Write Data’ instruction allows adjusting the device’s resistance setting and a ‘Read Data’ instruction enables the reading of the device\'s ‘status and adjust mode’.

The MCP45HV31-502E/ST is ideal for any precise data acquisition application. Its high level of accuracy and precision control make it a popular choice amongst engineers. Its versatile on-board memory, I2C interface, and broad voltage range make it compatible with a wide variety of devices, while its low-resistance feature provides additional protection and durability.

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