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
EVAL-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
EVAL-SDP-CH1Z
via
the FMCZ connector (J9). The SDP-H1 board (
EVAL-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
EVAL-AD7403FMCZ
product
page or from the installer CD included in the evaluation board kit.
On-board components include the following:
ADuM6000
: isolated
i
Coupler® 5 kV, dc-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
Figure 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
