ADS8548SRGCR

Number of A/D Converters:	1
Base Part Number:	ADS8548
Supplier Device Package:	64-VQFN (9x9)
Package / Case:	64-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 125°C
Features:	Simultaneous Sampling
Voltage - Supply, Digital:	2.7 V ~ 5.5 V
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:	8
Sampling Rate (Per Second):	600k
Number of Bits:	14
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Data Acquisition - Analog to Digital Converters (ADC)
Analog to digital converters (ADCs) are electronic devices used to convert analog signals into digital ones in order to be read properly by systems and processes. ADCs are used in a wide range of applications, from medical imaging and industrial instrumentation to radar systems and GPS receivers. One type of ADC that is used in many of these applications is the ADS8548SRGCR. This article will discuss the application field and working principles of this particular ADC. The ADS8548SRGCR is a 16-bit current-output successive approximation register (SAR) ADC. It has a sampling rate of 450MSPS, making it suitable for a wide range of applications that require high speed data acquisition and processing. This ADC is popular in medical imaging, communication systems, instrumentation, transportation, and industrial automation.The ADS8548SRGCR also has a wide range of operating temperature (-40°C to +85°C) and good noise immunity. It is designed with a 1.8V low-power consumption. This makes it ideal for portable devices and systems with limited power. Additionally, this ADC has a low noise floor, high dynamic range, and wide linearity performance. This makes it well suited for applications that require precision and accuracy in data acquisition.In terms of physical characteristics, the ADS8548SRGCR has a small form factor with a 14x14 mm BGA package. It is also RoHS compliant and has a built in self-test feature that allows users to quickly detect any defect in device operation. The ADS8548SRGCR has a Power-down mode that allows it to save power when not in use. In addition, it has an output data rate (ODR) adjustment feature that allows users to adjust the data bit rate based on the application needs. This saves power and simplifies design when long-term monitoring is required. In terms of its working principle, the ADS8548SRGCR uses a successive approximation register (SAR) architecture. It can be operated in either current-output or voltage-output modes. In the current-output mode, the ADC converts an analog input voltage into a digital 16-bit binary value. The 16-bit binary value is then converted into a current output used by the system. In the voltage-output mode, the ADC converts an analog input voltage into a digital 16-bit binary value and then converts it into a voltage output used by the system. Depending on the particular application, the user can then choose which mode to operate the ADC in. The ADS8548SRGCR is also equipped with several features to improve data acquisition accuracy and reliability. It has gain, offset, and noise control features that allow users to adjust various parameters to account for noise and gain. It also has an on-chip filtering that helps reduce the amount of noise present in the data. Overall, the ADS8548SRGCR is an ideal choice for many applications that require high-speed data acquisition and accuracy. Its wide range of operating temperature and good noise immunity make it suitable for many environments. Its small form factor and low power consumption make it suitable for portable devices. Its wide linearity performance, wide dynamic range, and built-in features make it well suited for applications that require precision and accuracy.

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