MAX19700EVKIT View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX19700EVKIT Datasheet PDF : 18 Pages
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19-3743; Rev 0; 6/05
MAX19700 Evaluation Kit/Evaluation System
General Description
The MAX19700 evaluation system (EV system) consists
of a MAX19700 evaluation kit (EV kit), a companion
Maxim command module (CMOD232) interface board,
and software. Order the complete EV system
(MAX19700EVCMOD2) for comprehensive evaluation of
the MAX19700 using a personal computer. Order the
EV kit (MAX19700EVKIT) if the command module has
already been purchased with a previous Maxim EV sys-
tem, or for custom use in other microcontroller-based
(µC) systems.
The MAX19700 EV kit is a fully assembled and tested
circuit board that contains all the components neces-
sary to evaluate the performance of the MAX19700 ana-
log front-end (AFE). The MAX19700 integrates a dual
receive analog-to-digital converter (Rx ADC), a dual
transmit digital-to-analog converter (Tx DAC), a 1.024V
internal voltage reference, and three low-speed serial
DACs. The EV kit board accepts AC- or DC-coupled,
differential or single-ended analog inputs for the Rx
ADC and includes circuitry that converts the Tx DAC
differential output signals to single-ended analog out-
puts. The EV kit includes circuitry that generates a
clock signal from an AC sine-wave input signal. The EV
kit operates from a +3.0V analog power supply, a
+1.8V digital power supply, a +3.0V clock power sup-
ply, and ±5V bipolar power supplies.
The Maxim command module interface board
(CMOD232) allows a PC to use its serial port to emulate
an SPI™ 3-wire interface. Windows 98/2000/XP®-com-
patible software, which can be downloaded from
www.maxim-ic.com, provides a user-friendly interface
to exercise the features of the MAX19700. The program
is menu driven and offers a graphical user interface
(GUI) with control buttons and a status display.
Features
o ADC/DAC Sampling Rate Up to 7.5Msps
o Low-Voltage and Power Operation
o Adjustable Gain Low-Speed DAC Buffers
o On-Board Clock-Shaping Circuitry
o On-Board Level-Translating I/O Drivers
o Assembled and Tested
o Include Windows 98/2000/XP-Compatible
Software
Ordering Information
PART
TEMP
RANGE
IC
PACKAGE
SPI
INTERFACE
TYPE
MAX19700EVKIT
0°C to
+70°C
48 TQFN Not included
MAX19700EVCMOD2
0°C to
+70°C
48 TQFN
CMOD232
Note: The MAX19700 EV kit software is provided with the
MAX19700EVKIT; however, the CMOD232 board is required to
interface the EV kit to the computer when using the included
software.
MAX19700 EV Kit Files
PROGRAM
DESCRIPTION
INSTALL.EXE Installs the EV kit software
MAX19700.EXE Application program
HELPFILE.HTM MAX19700 EV kit help file
UNINST.INI Uninstalls the EV kit software
SPI is a trademark of Motorola, Inc.
Windows is a registered trademark of Microsoft Corp.
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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