KAD5610P-21Q72

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The KAD5610P-21Q72 is a high-performance, high-speed, high-precision 16-bit analog-to-digital converter (ADC). It is designed for data acquisition in industrial and commercial applications and has a wide range of applications. This article will discuss the application field and working principle of the KAD5610P-21Q72.

Application fields of the KAD5610P-21Q72

The KAD5610P-21Q72 is an ideal choice for data acquisition in industrial and commercial applications. It is especially suitable for applications requiring high accuracy, high speed and high integration such as automated test and measurement systems, process control, seismic engineering, temperature measurements, and analog signal processing. The device has a wide input range from -2.5V to +2.5V, making it suitable for many different input signals such as accelerometers, thermocouples, strain gauges, and thermistors. Additionally, the device has an input signal bandwidth of 200kHz, a fast conversion rate of up to 2MS/s (Mega samples per second), and an on-chip reference voltage. It also offers an integrated noise rejection of 82dB and an industry-leading signal-to-noise ratio of 90dB.

Working Principle of the KAD5610P-21Q72

The KAD5610P-21Q72 is a 16-bit analog-to-digital converter (ADC) designed for high-speed, high-precision data acquisition. The device has an on-chip sample-and-hold amplifier to maintain the average value of the input signal without recourse to an external sample-and-hold circuit. The ADC also has an internal reference voltage source and a track-and-hold circuit. The digital output data is in twos complement binary format, which can be easily read using a microcontroller.

The ADC consists of an analog front end and a digital back end. The analog front end consists of an input stage, a track-and-hold circuit, an analog-to-digital converter, and a reference voltage. The track-and-hold circuit captures the input signal and holds its average value while a new data is acquired. The analog-to-digital converter (ADC) then converts the analog signal into a digital representation. The internal reference voltage sets the highest and lowest voltage levels against which the input signal will be measured. The digital back end then recovers the digital representation of the analog signal.

The ADC is operated in two phases: acquisition and conversion. During the acquisition phase, the input signal is acquired and its average value is held. During the conversion phase, the analog signal is converted to a 16-bit digital representation. Once the conversion is complete, the 16-bit digital data is stored in an internal register and is ready for reading.

Conclusion

The KAD5610P-21Q72 is a high-performance, high-speed, high-precision 16-bit analog-to-digital converter designed for data acquisition in industrial and commercial applications. Its wide input range and fast conversion rate make it ideal for applications requiring high accuracy and high integration. Additionally, its on-chip reference voltage, noise rejection, and industry-leading signal-to-noise ratio provide excellent data accuracy. Its two-stage operation, consisting of an acquisition phase and a conversion phase, allows for rapid conversion of the input signal into a digital representation.

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