ADC1115S125/DB,598

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Analog-to-digital converters (ADCs) are a mainstay of many electronic applications, ranging from industrial process automation and vehicle computing systems to consumer audio and imaging products. ADC1115S125/DB, 598 is the latest addition to the family of high-performance ADCs from Analog Devices, Inc. This product is designed to provide better signal resolution and dynamic range than ever before, enabling designers to easily integrate high performance analog-to-digital conversion for various applications. In this article, we will discuss the application field and working principle of the ADC1115S125/DB, 598.

Application Field

The ADC1115S125/DB, 598 is a high-speed, low-power, 24-bit ADC designed for high-precision industrial and consumer applications. It supports a wide range of input ranges, featuring a differential input for improved noise immunity. This ADC is suitable for applications such as precision measurements, instrumentation, digital audio systems, monitoring systems, medical imaging, data acquisition, and control systems. The ADC1115S125/DB offers unprecedented performance and features, including extremely low power, excellent dynamic performance, high sampling rates, and small form factor. It is an ideal solution for applications that require accurate and reliable conversion of analog signals.

Working Principle

The ADC1115S125/DB is a complete, low-power, high-speed 24-bit ADC. It offers a single-ended or differential input and the very latest in high speed, low power design. Its 24-bit resolution provides accurate resolution for a wide range of signal ranges, and it is capable of sampling up to 3.2 million samples per second. The analog-to-digital conversion process begins with the application of an input analog signal to an on-chip track-and-hold circuit, where the voltage is held and subsequently transferred to the ADC’s high-speed sampling and comparator circuitry. The sample is then held in a sample-and-hold circuit. After it has been held in place for a given period of time, it is then compared within a succession of binary comparators, and the resulting digital output is transferred to the output driver circuit.

The differential input allows the ADC1115S125/DB to measure very small signals, while providing noise immunity and eliminating ground loops. Additionally, the on-die sample-and-hold circuit enables accurate sampling even under changing conditions. The low power operation of the ADC1115S125/DB makes it an ideal choice for power-sensitive applications, such as portable designs and battery-powered systems. This ADC is designed to meet the requirements of industrial, medical, and consumer applications and is pin-for-pin compatible with other ADCs in the family.

Conclusion

The ADC1115S125/DB, 598 is an ideal high-speed, low-power, 24-bit ADC offering excellent dynamic performance and small form factor. It is suitable for various applications such as precision measurements, instrumentation, digital audio systems, monitoring systems, medical imaging, data acquisition, and control systems. It has a wide range of input ranges, featuring a differential input for improved noise immunity, and the on-die sample-and-hold circuit enables accurate sampling even under changing conditions. Its low power operation is an ideal choice for portable design and battery-powered systems. With its superior performance and features, the ADC1115S125/DB is a must have for high-precision, high-performance analog-to-digital conversion.

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