ADC12D1800CIUT/NOPB

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Analog to Digital Converters (ADC) are electrical circuits that convert analog signals, such as voltage or current, into digital signals. The ADC12D1800CIUT/NOPB is a high speed, low power, monolithic, 10-bit successive approximation analog to digital converter (ADC). It is designed for low voltage operation and is cost efficient due to an integration of the voltage reference and logic components with the ADC core.

Application Fields

The ADC12D1800CIUT/NOPB is a high performance and low power analog to digital converter. It is ideal for applications such as touch screen displays, digital audio and video, telecommunication, motor control, and industrial systems. The device has a wide input voltage (1.8V-4.4V) making it an ideal choice for applications that operate with a variety of input voltages.

The ADC12D1800CIUT/NOPB converter supports resolution from 8-bit to 10-bit. This converter supports both single-ended and differential input styles. And it supports power down modes. The ADC12D1800CIUT/NOPB has two analog reference inputs, one single ended and another differential. It also has an analog bidirectional input port used to connect the converter to external components. This port can be used to connect a reference voltage or amplifier.

Working Principle

The ADC12D1800CIUT/NOPB is a consecutive approximation type ADC that works by repeatedly comparing the analog input voltage against a binary approximation value. The output of the converter is a 10-bit digital representation of the input voltage. The ADC12D1800CIUT/NOPB has three main stages: the comparator, digital control, and successive approximation register (SAR). The comparator is used to compare the input voltage to a reference voltage. The digital control circuits are used to provide control signals to the successive approximation register (SAR).

The SAR is the main component of the ADC12D1800CIUT/NOPB which compares the input voltage to a reference voltage. The SAR samples the input voltage and compares it to the reference voltage, resulting in a digital representation of the input voltage. The SAR then updates the reference voltage, and the process is repeated until the output of the ADC matches the analog input voltage. The output of the ADC is a 10-bit digital representation of the input voltage. Finally, the output of the ADC is passed to the rest of the system, where it can be processed or used in a control circuit.

Conclusion

The ADC12D1800CIUT/NOPB is a high speed, low power, monolithic, 10-bit successive approximation analog to digital converter. It is used in applications such as touch screen displays, digital audio and video, and telecommunication for various kinds of analog signal conversion. The device has a wide input voltage (1.8V-4.4V) making it an ideal choice for applications that operate with different input voltages. The ADC12D1800CIUT/NOPB also supports resolution from 8-bit to 10-bit, differential or single-ended input styles, and different power down modes, making it an ideal choice for many different types of applications.

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