MAX1241EVKIT Maxim Integrated Products, MAX1241EVKIT Datasheet - Page 3

• Manufacturer Part Number: MAX1241EVKIT
• Description: EVALUATION KIT FOR MAX1241
• Manufacturer: Maxim Integrated Products

Specifications of MAX1241EVKIT

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 73k
• Data Interface: Serial
• Inputs Per Adc: 1 Single Ended
• Input Range: 0 ~ VREF
• Power (typ) @ Conditions: 3mW @ 73kSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Utilized Ic / Part: MAX1240, MAX1241
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 2. Command Reference
ALT+T
ALT+X
KEY
F3
F5
C
D
O
P
S
V
L
,
MAX1241 Evaluation System/Evaluation Kit
Display the input codes in decimal format.
Delay between samples. Delays longer than one
second are handled by the IBM PC; otherwise,
the µC module handles the delay. Timing is
approximate and should be verified with an
oscilloscope.
Enable or disable data logging. If the -L
command-line option was not specified, the L
command prompts for a log-file name.
Oscilloscope demo. Samples are collected and
discarded as quickly as possible. Observe
waveforms and timing with an oscilloscope.
Power-up delay. Timing is approximate and
should be verified with an oscilloscope. When
VREF = V
and should be set to zero. Power-up delay is
used regardless of which power-cycling mode is
selected.
Sample the input at high speed. The sampling
rate is controlled by the P and D delays. Due to
program overhead, the O and S commands
operate at different rates. Timing should be veri-
fied with an oscilloscope.
Display the input voltages.
Write a marker into the data-log file.
Change the assumed value of VREF.
Select power-down mode.
Switch back to terminal mode.
Exit to DOS.
_______________________________________________________________________________________
DD ,
power-up delay is not necessary
FUNCTION
Table 3. Command-Line Options when
Starting MAX1241 Software
COMMAND
-L
VREF vvv
MONO
filename
1
2
?
Default to COM1 PC serial port.
Default to COM2 PC serial port.
For use with LCD or monochrome display.
Open file “filename” for data logging, and
enable the data-logging commands.
Specify the actual measured voltage at the REF
pin (nominally 2.5V).
List command-line options.
FUNCTION
3