EVAL-AD73360LEB Datasheet, PDF (1/9 Pages) Analog Devices – AD73360L Evaluation Board, Six Input Channel Analog Front End

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AD73360(L) Evaluation Board,
Six Input Channel Analog Front End
EVAL-AD73360(L)EB
FEATURES
Full-Featured Evaluation Board for the
AD73360 & AD73360L
Stand Alone Operation
On-Board DSP
High-Speed Parallel Interface to the PC
PC Software for Control and Data Analysis.
INTRODUCTION
This Technical Note describes the evaluation board for
the both AD73360 and the AD73360L six input-channel
simultaneous sampling sigma-delta A/D converters. The
AD73360L is a 3V only version of the AD73360. Full
data on the both parts is available in the relevant data
sheet available from Analog Devices and should be con-
sulted in conjunction with this Technical Note when using
the Evaluation Board.
The evaluation board allows a user to exercise all the
functions of the AD73360(L). The analog inputs are buff-
ered by op-amps which may be configured for ac- or dc-
coupling operation. The evaluation board contains an
ADSP2185L digital signal processor which can be pro-
grammed to control and read data from the AD73360(L).
The evaluation board comes with software which can be
run on the users PC allowing programs to be downloaded
and data to be uploaded from the evaluation board. Sev-
eral example programs are provided which demoonstrate
the capabilities of the AD73360(L).
SETTING UP THE EVALUATION BOARD FOR THE
FIRST TIME
The AD73360(L) evaluation board kit comes with the
evaluation board for the required part, AD73360 or
AD73360L and software which allows the user to program
the AD73360(L) and read back samples using a PC. The
software is provide on a CD ROM and this also contains a
data sheet, this technical note and some DSP example
code. The user needs to supply a Centronics printer port
cable and a 6V to 12V DC power supply.
Installing the Software
When the CD ROM is inserted into the PCs drive the
install routine automatically starts. This allows the user to
select which components to install i.e. data sheet, techni-
cal note, application software etc. When using the software
to control the evaluation board it is important the follow-
ing steps are completed in order.
1. The evaluation board should be powered up with the
printer port cable disconnected.
2. The software should be loaded.
3. The printer port cable can then be connected and the
PC should be able to communicate with the evaluation
board.
FUNCTIONAL BLOCK DIAGRAM
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reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
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