ADS7864Y/2KG4

Number of A/D Converters:	2
Base Part Number:	ADS7864
Supplier Device Package:	48-TQFP (7x7)
Package / Case:	48-TQFP
Operating Temperature:	-40°C ~ 85°C
Features:	Selectable Address, Simultaneous Sampling
Voltage - Supply, Digital:	5V
Voltage - Supply, Analog:	5V
Reference Type:	External, Internal
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	3:1
Configuration:	S/H-MUX-ADC
Data Interface:	SPI
Input Type:	Differential
Number of Inputs:	6
Sampling Rate (Per Second):	500k
Number of Bits:	12
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Data Acquisition is the process of capturing high-frequency real-world signals and transforming them into digital signals that can be analyzed and acted upon. The evolution of technology today has enabled such processes to be made faster than ever before. A key component in the process of data acquisition is the Analog to Digital Converter (ADC). The ADS7864Y/2KG4 is an example of a high-speed, low-noise analog-to-digital converter. It provides exceptional conversion accuracy with a maximum resolution of 24 Bits. It operates on a supply voltage of 3V to 3.6V and is able to handle a maximum sample rate of up to 12Ms/s. With this conversion rate, the ADS7864Y/2KG4 is ideal for applications requiring high-speed and high-accuracy data acquisition. The working principle of the ADS7864Y/2KG4 is simple. It converts analog input signals into digital data and outputs it in the form of two\'s complement. The ADC is equipped with an Input Buffer and an internal sample-and-hold circuit. When the input signal is provided to the ADC, the signal is buffered by the Input Buffer and the sample-and-hold circuit captures the amplitude of the signal. This sample is then converted to digital data using an internal successively-approximated register (SAR) and compared to an internal reference voltage. The resulting difference is used to adjust the internal reference until the output of the SAR matches the input signal. The output is then presented in two\'s complement form. The ADS7864Y/2KG4 is suitable for a wide range of applications. It is ideal for medical imaging systems, industrial control systems, and measurement instruments. It is also suited for detection and conditioning of analog signals, providing a high-quality signal with low-noise interference and low power consumption. As it provides a high sampling rate at low power, the ADS7864Y/2KG4 can be used in portable and battery-operated devices such as blood pressure monitors and wrist watches. In conclusion, the ADS7864Y/2KG4 is a useful component for data acquisition, providing 24 Bits of resolution at a maximum sample rate of 12Ms/s. It is an ideal component for high-speed and precision data acquisition, providing excellent accuracy and low noise interference. The ADC is suitable for a range of applications, providing an effective solution for medical imaging systems, industrial control systems and measurement instruments.

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