Analog Devices EVAL-AD7383FMCZ, Руководство пользователя

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EVAL-AD7383FMCZ Evaluation Board User Guide
UG-1770
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 AD7383 Dual, Simultaneous Sampling, 16-Bit, 4 MSPS, SAR ADC,
Pseudo Differential Input
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. A | Page 1 of 16
FEATURES
Fully featured evaluation board for the multichannel,
simultaneous sampling AD7383
On-board reference, reference buffer, and ADC driver
On-board power supplies
SDP-H1 controller board compatible
PC software for control and data analysis
EVALUATION KIT CONTENTS
EVAL-AD7383FMCZ evaluation board
ACE software download instructions
EQUIPMENT NEEDED
EVAL-SDP-CH1Z (SDP-H1) controller board
USB cable (provided in the SDP-H1 kit)
12 V wall wart signal source (provided in the SDP-H1 kit)
PC running Windows Vista SP2 (32-bit or 64-bit), Windows 7
SP1 (32-bit or 64-bit), Windows 8.1 (32-bit or 64-bit), or
Windows 10 (32-bit or 64-bit) with a USB 2.0 port
DOCUMENTS NEEDED
AD7383 data sheet
SOFTWARE NEEDED
ACE software
AD738x ACE plug-in (provided in the ACE software)
GENERAL DESCRIPTION
The EVAL-AD7383FMCZ is a fully featured evaluation board
that evaluates all features of the
AD7383 analog-to-digital
converter (ADC). The EVAL-AD7383FMCZ is controlled by the
EVAL-SDP-CH1Z (SDP-H1) system demonstration platform
(SDP) via the 160-way SDP connector, J4. The SDP-H1
controls the EVAL-AD7383FMCZ through the USB port of a
PC using the
Analysis | Control | Evaluation (ACE) software,
which is available to download from the ACE software page or the
AD7383 product page.
The EVAL-AD7383FMCZ can be used to evaluate the AD7384
(14-bit, 4 MSPS), the AD4682 (16-bit, 1 MSPS), and the AD4683
(16-bit, 500 kSPS) pseudo differential, successive approximation
register (SAR) ADCs. The
AD7383 and the AD7384 only differ
in the number of clock cycles when clocking out the conversion
results, which are related to the resolution of the device. The
AD4682 and AD4683 have a slower throughput rate than the
AD7383 .
For full details on the AD7383 , see the AD7383 data sheet, which
must be consulted in conjunction with this user guide when using
the EVAL-AD7383FMCZ. In addition, full details on the SDP-H1
are available on the SDP-H1 product page, and the comprehensive
ACE user guide is available on the ACE software page.
Figure 1 shows the typical setup of the EVAL-AD7383FMCZ.
EVALUATION BOARD CONNECTION DIAGRAM
SIGNAL GENERATOR
ANALOG FILTER
PC RUNNING EVALUATION
BOARD SOFTWARE
2339
7-
001
Figure 1.