ADS7806UE4

Number of A/D Converters:	1
Base Part Number:	ADS7806
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:	SPI, Parallel
Input Type:	Single Ended
Number of Inputs:	1
Sampling Rate (Per Second):	40k
Number of Bits:	12
Part Status:	Active
Packaging:	Tube

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Data Acquisition - Analog to Digital Converters (ADC)

Analog-to-Digital Converters (ADC) are devices that convert analog signals into digital signals. One of the more popular ADC is the ADS7806UE4, which is widely used in data acquisition applications. The following covers the application fields and working principles of the ADS7806UE4.

Application Fields

The ADS7806UE4 is widely used in various data acquisition applications, such as medical monitoring, industrial automation, and signal processing. Its key feature is its high resolution, which makes it an ideal choice for applications that require high accuracy readings.The ADS7806UE4 is also used in ultrasonic sensors, which are used to detect changes in physical conditions such as temperature and level. Additionally, the ADC is often used in automobile ECUs (electronic control units), where the accuracy of the signal and low power consumption are essential.

Working Principle

The ADS7806UE4 works by using flash A/D conversion techniques. This type of conversion works by using a low-tolerance resistors network and a capacitor network, which are then connected to a microcontroller and ADC engine.The microcontroller is used to control the timer, which is then used to measure the voltage across the capacitor and resistor networks. This voltage is then used to determine the output of the ADC.The ADS7806UE4 is a single-channel converter, meaning that it can only convert one signal at a time. The output is then sent to the microcontroller for further processing.

Conclusion

The ADS7806UE4 is a popular ADC that is used in a variety of data acquisition applications. It has a high resolution and low power consumption, which make it an ideal choice for applications that require accurate readings. The working principle of the ADC uses flash A/D conversion techniques, which involve a microcontroller and capacitor and resistor networks.

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