MAX147EVKIT-DIP Maxim Integrated Products, MAX147EVKIT-DIP Datasheet - Page 5

• Manufacturer Part Number: MAX147EVKIT-DIP
• Description: EVAL KIT FOR MAX147
• Manufacturer: Maxim Integrated Products

Specifications of MAX147EVKIT-DIP

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 133k
• Data Interface: Serial
• Inputs Per Adc: 8 Single Ended
• Input Range: ±VREF/2
• Power (typ) @ Conditions: 2.7mW @ 133kSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Utilized Ic / Part: MAX147
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3. MAX147 EV Kit Command Reference
0, 1, 2, 3,
4, 5, 6, 7
ALT+X
ALT+T
KEY
F1
F3
F4
F5
F6
F7
F8
C
D
O
L
P
S
V
MAX147 Evaluation System/Evaluation Kit
Enables or disables the corresponding input channel 0, 1, 2, 3, 4, 5, 6, or 7. The EV kit software scans all enabled
channels.
Displays the conversion results in decimal form.
Delay between samples. Delays longer than one second are handled by the IBM PC; otherwise, the µC module han-
dles the delay. Timing is approximate and should be verified with an oscilloscope.
Enables or disables 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 fast as possible. Observe waveforms and timing with
an oscilloscope.
Power-up delay. Timing is approximate and should be verified with an oscilloscope. When using an external refer-
ence, power-up delay is not necessary and should be set to zero. Power-up delay is used regardless of which
power-cycling mode is selected.
Samples one of the eight inputs at high speed. The sampling rate is controlled by the P and D delays. Due to pro-
gram overhead, the O and S commands operate at different rates. Timing should be verified with an oscilloscope.
Displays the conversion results in volts.
Chooses input scale (unipolar, bipolar, unipolar differential, bipolar differential) for all enabled channels. Disabled
channels are unaffected.
Writes a marker into the data-log file.
Measures the value of a user-applied COM voltage.
Changes the assumed value of VREF.
Changes the assumed voltage at COM. Selecting G connects the COM pin to ground; selecting E connects the
COM pin to the EXTCOM input pad.
Internal clock mode
External clock mode
Selects power-down mode.
Switches back to terminal mode.
Exits to DOS.
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