herunterladen
EVAL-ADAS1000SDZ User Guide
UG-426
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 ADAS1000 ECG Front-End
for Demonstration and Development
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. A | Page 1 of 44
FEATURES
Biopotential signals in; digitized signals out
6 electrodes (5 acquisition channels and 1 driven lead)
2 × ADAS1000 (master/slave) for 1 to 12 lead electrode
measurements
AC and DC lead-off detection
Pace detection
Optional thoracic impedance measurement
(internal/external)
Selectable reference lead
Lead or electrode data available
Calibration features (DAC and 1 mV square/sinewave)
Low or high speed data output rates
Serial interface SPI®-/QSPI™-/DSP-compatible
CUSTOMER INTERFACING OPTIONS
Direct access to ADAS1000 serial interface (J4)
USB interface via Analog Devices, Inc., Blackfin®-based
SDP-B controller board and GUI
APPLICATIONS
ECG
Patient monitor
Holter monitor
Cardiac defibrillators
GENERAL DESCRIPTION
The primary function of the EVAL-ADAS1000SDZ evaluation
board is to demonstrate the ADAS1000 integrated ECG device
for medical instrumentation. A full description of the ADAS1000
is available in the data sheet and should be consulted when
utilizing this user guide. This evaluation board is used to
evaluation the ADAS1000 and all variants.
The evaluation board is ideal for exploring concepts and
adopting the ADAS1000 into advanced medical systems.
The board can be operated as part of an end user’s system via
the ADAS1000 SPI interface or as a standalone evaluation of
the ADAS1000 using the support of the Analog Devices system
demonstration platform controller board (SDP-B), and a
standard PC (running Windows® XP, Windows® Vista or
Windows® 7 32-bit and 64-bit) to run the Analog Devices
evaluation software.
The SDP-B board, which is a DSP-based controller board is
separate from the evaluation board, is required to run the
Analog Devices evaluation software and is used for data transfer
from evaluation board to PC via USB interface. It does not
come as part of the evaluation kit and can be ordered separately
(EVA L -SDP-CB1Z). It can be reused with many other Analog
Devices evaluation modules.
For more information, visit the Analog Devices healthcare
home page.
Verzeichnis
