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EVAL-AD7124-4SDZ User Guide
UG-855
One Technology Way • P. O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluation Board for the AD7124-4 4-Channel, Low Noise, Low Power,
24-Bit, Sigma-Delta ADC with In-Amp and Reference
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. 0 | Page 1 of 29
FEATURES
Full featured evaluation board for the AD7124-4
PC control in conjunction with the Analog Devices, Inc.,
System Demonstration Platform (EVAL-SDP-CB1Z)
PC software for control and data analysis (time domain)
Standalone capability
EVALUATION KIT CONTENTS
EVAL-AD7124-4SDZ evaluation board
Evaluation software CD for the AD7124-4
ONLINE RESOURCES
Documents Needed
AD7124-4 data sheet
EVAL-AD7124-4SDZ user guide
Required Software
AD7124-4 EVAL+ Software
EQUIPMENT NEEDED
EVAL-AD7124-4SDZ evaluation board
EVAL-SDP-CB1Z System Demonstration Platform
DC signal source
USB cable
PC running Windows with USB 2.0 port
GENERAL DESCRIPTION
The E VA L-AD7124-4SDZ evaluation kit features the AD7124-4
24-bit, low power, low noise analog-to-digital converter (ADC).
A 7 V to 9 V external supply is regulated to 3.3 V to supply the
AD7124-4 and to support all necessary components. The
EVA L-AD7124-4SDZ board connects to the USB port of the
PC via the connection to the E VA L-SDP-CB1Z motherboard.
The AD7124-4 EVAL+ Software fully configures the AD7124-4
device register functionality and provides dc time domain
analysis in the form of waveform graphs, histograms, and
associated noise analysis for ADC performance evaluation.
The E VA L-AD7124-4SDZ is an evaluation board that allows the
user to evaluate the features of the ADC. The user PC software
executable controls the AD7124-4 over the USB through the
EVA L-SDP-CB1Z System Demonstration Platform (SDP)
board.
Full specifications on the AD7124-4 are available in the product
data sheet, which should be consulted in conjunction with this
user guide when working with the evaluation board.
