MAX191EVKIT-DIP Maxim Integrated, MAX191EVKIT-DIP Datasheet - Page 5

• Manufacturer Part Number: MAX191EVKIT-DIP
• Description: Data Conversion IC Development Tools Evaluation System/Evaluation Kit for the MAX191
• Manufacturer: Maxim Integrated
• Series: MAX191r

Specifications of MAX191EVKIT-DIP

• Interface Type: Parallel, QSPI, Serial (SPI, Microwire)

H .............Changes the format of the displayed results.
CR ..........Striking the carriage return (the “Enter” key
C............Performs continuous conversions and dis-
L ..........Performs continuous conversions and
D ............Changes the format of the displayed results.
MAX191 Conversion Commands
For hexadecimal format, the range is 0 to
FFFF (0 to full scale) for unipolar mode, and
8000 to 7FFF (negative full scale to positive
full scale) for bipolar.
For decimal format, the range is 0V to
+4.096V for unipolar and -2.048V to +2.047V
for bipolar.
on the PC keyboard) or the space bar per-
forms a single conversion and displays the
results.
plays the results until any key on the key-
board is pressed.
ignores the results. This allows the user to
observe the timing relationships with an oscil-
loscope. The function terminates when a key
is pressed.
MAX191 Evaluation System/Evaluation Kit
_______________________________________________________________________________________
R .............Collects conversion results in the RAM locat-
O ...........Retrieves previously stored values in the
N ............Sets the number of readings collected with
W ............Sets the period between conversions as they
F..............Retrieves the contents of the 80C32 RAM and
ed on the 80C32 module. See the following
commands for details.
80C32 module RAM and displays the results.
Changing the MAX191 conversion mode
(unipolar/bipolar) after conversions are col-
lected will cause an erroneous display.
the “R” command and displayed with the “O”
command between 1 and 4100.
are collected and stored in the RAM. Each
count increases the delay by approximately
2µs. The delay period also occurs between
conversions following the “L” command.
stores the readings in a file. The readings are
stored in text (ASCII) format with a single
reading per line. The output file may be
viewed with a wordprocessing program or
imported by a spreadsheet program.
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