AD7472AR

Number of A/D Converters:	1
Base Part Number:	AD7472
Supplier Device Package:	24-SOIC
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Operating Temperature:	-40°C ~ 85°C
Features:	--
Voltage - Supply, Digital:	2.7 V ~ 5.25 V
Voltage - Supply, Analog:	2.7 V ~ 5.25 V
Reference Type:	External
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	S/H-ADC
Data Interface:	Parallel
Input Type:	Single Ended
Number of Inputs:	1
Sampling Rate (Per Second):	1.5M
Number of Bits:	12
Part Status:	Obsolete
Packaging:	Tube

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Data acquisition is the process of sampling and measuring physical or electrical parameters and recording the result for further analysis. Analog to Digital Converters (ADC) are used to acquire data from analog signals, such as voltage, temperature or pressure, and convert it into digital form. AD7472AR is an ADC developed specifically for data acquisition applications. It has an integrated temperature sensor, low noise and excellent linearity, making it suitable for a variety of data gathering applications. The core component of AD7472AR is a successive approximation analog-to-digital (SAR) converter. It consists of two functional blocks: a successive approximation register (SAR) and a high-speed comparator. The SAR is responsible for the digitization process, while the comparator is responsible for providing the analog reference. The AD7472AR is designed to efficiently convert analog input signals into digital values down to 0.3uV. It has low input noise (9nV/√Hz at 100kHz) and a high speed of 1.2MHz. It also features a wide range of ranges, 16-bit resolution, and sampling rates up to 1.2MHz. The AD7472AR has a wide range of application fields, including industrial, medical, test and measurement, automotive and communications. It can be used to measure a variety of parameters, such as voltage, current, temperature, pressure, acceleration, and force. It is also well suited for application in harsh environments, providing reliable and accurate data acquisition. The AD7472AR also has a range of integrated features for improved performance and reliability. It has an integrated 12-bit/4-channel temperature sensor, which can measure temperatures between -40°C and + 140°C, with excellent accuracy and precision. It also has an internal buffer amplifier, allowing it to accommodate a wide range of input signals. The internal voltage reference can be adjusted, allowing the user to set custom accuracy levels. Finally, it also features error detection and recovery functions, allowing the system to recover from unexpected errors without losing data. In summary, the AD7472AR is a versatile and reliable ADC for data acquisition applications. It has excellent noise performance, wide range of ranges, high speed and accuracy, and a range of integrated features for maximum performance and reliability. Its integrated temperature sensor, low noise, wide range, and high accuracy make it ideal for a variety of data gathering applications.

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