ADS1251U/2K5G4

Number of A/D Converters:	1
Base Part Number:	ADS1251
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 85°C
Features:	--
Voltage - Supply, Digital:	5V
Voltage - Supply, Analog:	5V
Reference Type:	External
Architecture:	Sigma-Delta
Series:	--
Ratio - S/H:ADC:	--
Configuration:	ADC
Data Interface:	SPI
Input Type:	Differential
Number of Inputs:	1
Sampling Rate (Per Second):	20k
Number of Bits:	24
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The ADS1251U/2K5G4 is an analog-to-digital converter (ADC) that is widely used in data acquisition and industrial control applications. It is a monolithic integrated circuit (IC) that provides a high performance and low-power solution. The ADS1251U/2K5G4 is based on a Sigma-Delta design and is capable of operating at speeds up to 500 kHz. It also features a wide input range, low noise, and low distortion. The ADS1251U/2K5G4 is capable of converting analog signals into digital signals with a resolution of up to 24 bits. This resolution allows for high accuracy in the data acquisition process. The device also features a programmable gain amplifier (PGA) that can double the input range of the ADC. This feature is often used for applications that require higher accuracy, such as medical and industrial measurement systems.The ADS1251U/2K5G4 has several key features that make it an attractive option for data acquisition and industrial control applications. It has a wide input voltage range, up to ±2.5V. It also has a fast conversion rate of up to 500 kHz and has a high sampling rate of up to 2.5 MS/s. Additionally, the device has an input overvoltage protection and an internal reference voltage source that provides a stable voltage reference over temperature and time.The ADS1251U/2K5G4 is designed with a simple and easy-to-understand user interface. The device features a four-wire SPI port that can be used for communication and control. The device also features an asynchronous reset input, which provides a reset when the device is powered on or off. Additionally, the device has two clock lines which can be used for synchronizing the ADC with the system\'s clock.The ADS1251U/2K5G4 has a wide range of applications in the field of data acquisition and industrial control. It is commonly used for data acquisition and control in industrial and medical systems. The device is also used for measuring temperature, pressure, and force with high accuracy. Additionally, the device is well-suited for other applications such as vibration monitoring and acoustic analysis.In conclusion, the ADS1251U/2K5G4 is a high-performance and low-power ADC that is well-suited for data acquisition and industrial control applications. It is a monolithic IC that provides a resolution of up to 24 bits and a fast conversion rate of up to 500 kHz. The device has a wide input voltage range and a programmable gain amplifier that can double the input range. Additionally, the device is designed with a simple and easy-to-understand user interface that makes it an attractive choice for many applications.

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