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EVAL-AD7403FMCZ User Guide
UG-683
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
Evaluating the AD7403 16-Bit, Isolated Sigma-Delta ADC
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. 0 | Page 1 of 20
FEATURES
Full featured evaluation board for the AD7403
On-board power supplies
Standalone capability
System demonstration platform high speed (SDP-H1)
controller board compatible, EVAL-SDP-CH1Z
PC software for control and data analysis
EVALUATION KIT CONTENTS
EVAL-AD7403FMCZ evaluation board
CD containing evaluation software for the AD7403
ADDITIONAL EQUIPMENT NEEDED
EVAL-SDP-CH1Z, includes a USB cable and 12 V wall wart
Signal source
PC running Windows XP SP3, Windows Vista, or Windows 7
with USB 2.0 port
ONLINE RESOURCES
Documents Needed
AD7403 data sheet
EVAL-AD7403FMCZ user guide
Required Software
EVAL-AD7403FMCZ evaluation software
FAQs and Troubleshooting
GENERAL DESCRIPTION
The EVA L -AD7403FMCZ is a full featured evaluation board
designed to allow the user to easily evaluate all features of the
AD7403 isolated analog-to-digital converter (ADC). The
evaluation board can be controlled by the EVA L-SDP-CH1Z via
the FMCZ connector (J9). The SDP-H1 board (E VA L -SDP-
CH1Z) allows the evaluation board to be controlled through a
USB port of a PC using the evaluation board software, which is
available for download from the EVA L-AD7403FMCZ product
page or from the installer CD included in the evaluation board kit.
On-board components include the following:
ADuM6000: isolated iCoupler® 5 k V, d c -to-dc converter
ADP2441: 36 V, 1 A, synchronous, step-down dc-to-dc regulator
ADP7104ARDZ-5.0: 5 V low noise LDO
TYPICAL SETUP
F
igure 1. Typical Setup (EVAL-AD7403FMCZ on Left and EVAL-SDP-CH1Z on Right)
ANALOG FILTER
SIGNAL GENERATOR
SWITCHING
POWER
SUPPLY
WALL OUTLET
100V AC TO 240V AC
47Hz TO 63Hz
PC RUNNING EVALUALTION
BOARD SOFTWARE
12239-001
