MCP45HV31T-104E/MQ

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MCP45HV31T-104E/MQ is a Digital Potentiometer, belonging to the category of data acquisition. It is a product of Microchip Technology, and it provides a wide range of digital-to-analog voltage control and short-circuit protection, combined with programmable digital logic. The MCP45HV31T-104E/MQ is available in two different packages: a tiny SOT-23-5 device and a space-saving SOT-23-6 Package.

The MCP45HV31T-104E/MQ has 10-bit resolution and provides up to 1000 ohms of resistance between two terminals. It is also capable of adjustable resistance or voltage control with a 10-bit programmable digital logic that can be configured to generate either a static or a dynamic resistance, depending on the application. This device has a wide operating range of 1.8V to 5.5V, and it is ideal for applications where low power consumption, a small package size, and low voltage control are necessary.

The MCP45HV31T-104E/MQ is a programmable device. It can easily be programmed to perform different functions. With a control word, the device can be programmed to control the resistance between two terminals. This control word is used to adjust the resistance of the device, thereby changing the output voltage. A voltage control register (VCR) is also present on the device. By changing the VCR value, the output voltage range can be adjusted accordingly.

The working principle of the MCP45HV31T-104E/MQ is pretty simple. This device has two input terminals (A and B) and one output terminal (C). Depending on the value of the control word, the resistance between the two input terminals (A and B) will vary. When the control word value is increased, the resistance between the two input terminals will decrease. As the resistance between the two terminals decreases, the voltage at the output terminal will increase. This way, the MCP45HV31T-104E/MQ can be used to control the output voltage at the output terminal (C).

MCP45HV31T-104E/MQ can be used in various applications such as motor speed control, voltage regulators, power supply circuits, sensor control, and so on. It is an ideal choice for low-power, low-budget, and low-voltage operations. Moreover, it provides excellent noise immunity and protection from electrostatic discharge (ESD). As such, it is the perfect device for microcontroller-based systems.

The MCP45HV31T-104E/MQ is a great device for data acquisition applications requiring digital-to-analog voltage control and short-circuit protection, combined with programmable digital logic. With its wide operating range and features such as low-power consumption, small package size, and adjustable resistance or voltage control, this device can be used in a wide range of applications.

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