BU9480F-E2 Integrated Circuits (ICs)

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The BU9480F-E2 is an integrated, low-power analog-to-digital converter (ADC) that combines high speed, low power consumption, and excellent accuracy. It is widely used for data acquisition applications in various industries.

ADCs are utilized for the conversion of analog signals to digital signals, allowing for precise and accurate measurement of physical parameters. The BU9480F-E2 is a single-channel device that can convert a single input voltage into a binary code directly. The maximum conversion rate can reach up to 22MHz. It supports different input configurations, such as voltage input, current input, and thermocouple input. The built-in high-level digital filter circuit effectively suppresses the inputted low-frequency noise. Its output is a high-resolution digital signal, making it suitable for high-precision data acquisition.

The high-speed ADC used in the BU9480F-E2 is integrated with a low-power CMOS circuit, which provides a low-power conversion environment. It features an ultra-low current consumption of only 0.6uA, which can help users save energy and power battery-operated devices. In addition, the low power consumption of the integrated circuit helps to produce less heat, which makes printing or mounting easier for the products using the BU9480F-E2.

The working principle of the BU9480F-E2 is based on capacitive-charge transfer, which is a high-speed analog-digital conversion principle. After the input of an analog signal, the device’s internal charge-transfer switch will begin its conversion process. It will measure the amount of charge stored in its internal voltage regulator, and transfer that amount of charge to the charge-transfer capacitor, which will be converted into digital information. Finally, the analog-to-digital conversion will be complete.

The BU9480F-E2 could be used in many applications such as temperature measurement, industrial automation, biomedical test instruments, and automotive system tests. In terms of temperature measurement, the ADC can be used to accurately measure temperature changes with its output connected to a microcontroller. For industrial automation applications, the ADC can also support diverse input configurations, enabling it to convert different signals into digital form. It can be used in biomedical test instruments to measure the electrical parameters of the body, as well as to analyze physiological signals for medical purposes. In automotive system tests, the BU9480F-E2 can measure pressure, temperature, and other physical values for ensuring the safety of the car.

The BU9480F-E2 is a low-power, high-speed ADC ideal for a variety of data acquisition applications. It offers excellent accuracy and can support different input configurations, so it can be used in many industries for various purposes. The compact design and very low current consumption of the BU9480F-E2 make it a reliable and cost-effective solution for various applications.

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