MAX1284EVKIT Maxim Integrated Products, MAX1284EVKIT Datasheet - Page 2

• Manufacturer Part Number: MAX1284EVKIT
• Description: EVALUATION KIT FOR MAX1284
• Manufacturer: Maxim Integrated Products

Specifications of MAX1284EVKIT

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 400k
• Data Interface: Serial
• Inputs Per Adc: 1 Single Ended
• Input Range: 0 ~ 2.5 V
• Power (typ) @ Conditions: 13.75mW @ 400kSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Utilized Ic / Part: MAX1284
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MAX1284 Evaluation Kit/Evaluation System
2) Carefully connect the boards by aligning the 40-pin
3) Ensure that jumper JU1 is open and jumper JU2 is
4) Connect a +7VDC to +20VDC power source to the
5) Connect
6) The MAX1284 EV kit software should have already
7) Start the MAX1284 program by opening its icon in
8) Turn on the power supply and slide SW1 to the ON
9) Apply an input signal between AIN and GND.
Before beginning, the following equipment is needed:
•
•
•
•
The MAX1284 EV kit is fully assembled and tested.
Follow the steps below to verify board operation.
Caution: Do not turn on the power until all connec-
tions are completed.
2
(RS-232-to-COM Port/PC Connection Option)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
header of the MAX1284 EV kit with the 40-pin con-
nector of the 68HC16MODULE-DIP module, both
boards component side up. Gently press them
together. The two boards should be flush against
one another.
in the 1-2 position.
µC module at the terminal block located next to the
on/off switch, along the top-edge of the µC module.
Observe the polarity marked on the board.
68HC16MODULE-DIP module if you have not done
so already.
been downloaded and installed in the USBTO232
Quick Start.
the Start | Programs menu.
position on the 68HC16MODULE-DIP module.
Press the OK button to automatically connect and
download the file KIT1284.C16 to the module.
Observe the readout on the screen.
MAX1284 EV system:
A small DC power supply, such as a 12VDC, 0.25A
plug-in transformer or a 9V battery
A user-supplied Windows 98/2000/XP computer
with an available serial communications port,
preferably a 9-pin plug
A serial cable to connect the computer’s serial port
to the 68HC16MODULE-DIP
MAX1284 EV kit
68HC16MODULE-DIP
the
Recommended Equipment
USBTO232
Connections and Setup
board
to
the
1) Visit the Maxim website (www.maxim-ic.com/evkit-
2) Install the MAX1284 EV kit software on your com-
3) Carefully connect the boards by aligning the 40-pin
4) Ensure that jumper JU1 is open and jumper JU2 is
5) Connect a +7VDC to +20VDC power source to the
6) Connect a cable from the computer’s serial port to
7) Start the MAX1284 program by opening its icon in
8) Turn on the power supply and slide SW1 to the ON
9) Apply an input signal between AIN and GND.
Table 1. Jumper JU1 Functions
* Default position.
JUMPER POSITION
JU1
JU2
software) to download the latest version of the EV
kit software. Save the EV kit software to a temporary
folder and uncompress the file (if it is a .zip file).
puter by running the INSTALL.EXE program. The
program files are copied and icons are created for
them in the Windows Start | Programs menu.
header of the MAX1284 EV kit with the 40-pin con-
nector of the 68HC16MODULE-DIP module, both
boards component side up. Gently press them
together. The two boards should be flush against
one another.
in the 1-2 position.
µC module at the terminal block located next to the
on/off switch, along the top-edge of the µC module.
Observe the polarity marked on the board.
the µC module. If using a 9-pin serial port, use a
straight-through, 9-pin female-to-male cable. If the
only available serial port uses a 25-pin connector, a
standard 25-pin-to-9-pin adapter will be required.
The EV kit software checks the modem status lines
(CTS, DSR, and DCD) to confirm that the correct
port has been selected.
the Start | Programs menu.
position. Select the correct serial port and press
OK. The program will automatically download
KIT1284.C16 to the module.
Observe the readout on the screen.
Closed
Open*
1-2*
2-3
SHDN driven by µC; JU2 must be
open
SHDN set by JU2
Operate
Shutdown
FUNCTION