AD7899AR-2

Number of A/D Converters:	1
Base Part Number:	AD7899
Supplier Device Package:	28-SOIC
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Operating Temperature:	-40°C ~ 85°C
Features:	--
Voltage - Supply, Digital:	5V
Voltage - Supply, Analog:	5V
Reference Type:	External, Internal
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):	400k
Number of Bits:	14
Part Status:	Obsolete
Packaging:	Tube

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Data Acquisition - Analog to Digital Converters (ADC)

Analog to digital converters (ADC) are used to convert analog signals into digital signals. The AD7899AR-2 is one of the most popular ADC devices used in data acquisition applications. It is a versatile integrated circuit that can be used for a variety of applications, from industrial and automotive designs to medical systems.The AD7899AR-2 converts an analog input voltage into a 12-bit digital code. It includes the flexibility to adjust its conversion rate, including a programmable low power mode. The ADC also has a low-noise amplifier, which enables it to perform low-noise conversions. Additionally, the device also includes a wide range of protection features.The AD7899AR-2 has an input voltage range of 0V to 5V. It has a single-ended input, an on-chip reference, and a selectable differential input stage. It includes a low-noise amplifier and a programmable gain of up to 128. The ADC also has a wide variety of power supply levels, from 0.9V to 3.3V. Furthermore, the device has a power-on reset for safe operation.The AD7899AR-2 has several application fields. It can be used in automotive applications, such as in advanced driver assistance and Infotainment systems. It is also used in industrial applications and alternative energy sources. Additionally, it can be used in medical equipment, such as for monitoring vital signs and imaging.In terms of working principle, the AD7899AR-2 operates by converting an analog signal into a digital code. The ADC measures the input voltage and then converts it into a digital code, which is sent to the output pins. The device\'s low noise amplifier helps to provide the highest resolution, while its programmable gain allows it to optimize the noise performance.The AD7899AR-2 is a versatile ADC device that is used for a wide range of data acquisition and signal processing applications. It includes features that make it suitable for use in industrial, automotive, and medical systems. Furthermore, its low-noise amplifiers enable it to convert high resolution analog signals.

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