ADS7834EB/2K5G4

Number of A/D Converters:	1
Base Part Number:	ADS7834
Supplier Device Package:	8-VSSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm 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:	SPI
Input Type:	Differential
Number of Inputs:	1
Sampling Rate (Per Second):	500k
Number of Bits:	12
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The ADS7834EB/2K5G4 is a high-precision, single-channel, analog-to-digital converter (ADC). It is specifically designed to perform fast, accurate, and non-volatile data acquisition from analog signals. Its 16-bit resolution, high-speed conversion capability, and comprehensive features make it an ideal choice for a variety of data acquisition applications where the reliability and efficiency of the data acquisition system are critical.

Application Field

The ADS7834EB/2K5G4 is typically used in industrial applications where the reliability and accuracy of the data acquisition system is essential. It is an ideal solution for applications such as temperature and signal monitoring, signal conditioning, process monitoring, and control applications. Its high-speed conversion capability and 16-bit resolution make it an excellent choice for applications requiring precision data acquisition.In data acquisition systems requiring a wide dynamic range, the ADS7834EB/2K5G4 can be used to bridge the gap between low and high signal levels. It can handle input signals ranging from 0 - 3.3 V with a resolution of 0.125 mV. In addition, its wide input range, fast conversion speed, and 16-bit accuracy make it the ideal choice for applications requiring precision data acquisition.The ADS7834EB/2K5G4 is also used in applications requiring high linearity, such as signal restoration, medical instrumentation, and scientific instrumentation. The device\'s high linearity means that the output signal is linearly proportional to the input signal. This makes it ideal for applications requiring an accurate reproduction of an analog signal.

Working Principle

The ADS7834EB/2K5G4 is a single-channel ADC with a 16-bit resolution. It uses a sample-and-hold approach to convert the analog input signal into a digital output. The device uses two analog-to-digital converters (ADCs) to sample the analog input signal. The two ADCs operate in parallel and each ADC is given a different reference voltage. The reference voltage determines the number of codes that can be generated by the device.The ADS7834EB/2K5G4 has an integrated sample-and-hold circuit that allows it to hold the analog signal sample for a specified amount of time. This time is referred to as the integration time. During the integration time, the device samples the input signal multiple times and then calculates a digital output value. The ADC then outputs the digital conversion result, which can then be used by the data acquisition system.

Conclusion

The ADS7834EB/2K5G4 is a high-precision, single-channel, analog-to-digital converter (ADC) that is specifically designed for fast, accurate, and non-volatile data acquisition from analog signals. It is typically used in industrial applications where the reliability and accuracy of the data acquisition system are essential. It is an ideal solution for applications such as temperature and signal monitoring, signal conditioning, process monitoring, and control applications. Its 16-bit resolution, high-speed conversion capability, and wide input range make it an excellent choice for applications requiring precision data acquisition and linearity. The device\'s integrated sample-and-hold circuit allows it to hold the analog signal sample for a specified amount of time and then output the digital conversion result.

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