User's Manual

© National Instruments Corporation A-1 DAQCard-1200 User Manual
A
Specifications
This appendix lists the specifications for the DAQCard-1200. These
specifications are typical at 25 °C unless otherwise noted.
Analog Input
Input Characteristics
Number of channels ............................... 8 single-ended,
8 pseudodifferential, or
4 differential, software-selectable
Resolution .............................................. 12 bits, 1 in 4,096
Max single-channel sampling rate ......... 100 kS/s
Input signal ranges
Input coupling ........................................ DC
Type of ADC.......................................... Successive approximation
Device Gain
(Software-Selec
table)
Device Range
(Software-Selectable)
Unipolar Bipolar
1 0to10V ±5 V
2 0to5V ±2.5 V
5 0to2V ±1 V
10 0to1V ±500 mV
20 0to500mV ±250 mV
50 0to250mV ±100 mV
100 0to100mV ±50 mV