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C-14
DriverLINX Configuration Notes
For a 12-bit A/D at a gain of 1 in the 0 to +10V range (unipolar mode), the
voltage resolution would be:
The values returned by the A/D converter range from -2048 to 2047 in
bipolar mode and 0 to 4095 for unipolar mode independent of the gain or
channel configuration. For a 12-bit A/D at a gain of 100 in the ±100mV
range (bipolar mode), the voltage resolution would be:
Table C-4. Input Voltage and A/D Binary Value
Input Voltage A/D Binary Value
-10.0V -2048
0.0V 0
+0.00488V 1
+9.99512V 2047
Table C-5. Input Voltage and A/D Binary Value
Input Voltage
A/D Binary Value
0.0V
0
+5.0V
2048
+5.00244V
2049
+9.99756V
4095
10V
4096
------------
2.44mV
=
200mV
4096
------------------
48.8
µ
V
=
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