Appendix A Specifications
NI 783xR User Manual A-4 ni.com
Accuracy InformationDC Transfer Characteristics
INL..........................................................±0.5LSB typ, ±4.0 LSB max
DNL........................................................±0.5 LSB typ, ±1 LSB max
Monotonicity..........................................16 bits, guaranteed
Voltage Output
Range......................................................±10 V
Output coupling......................................DC
Output impedance...................................1.25 Ω
Current drive...........................................±2.5 mA
Protection................................................Short-circuit to ground
Power-on state........................................User configurable
Dynamic Characteristics
Settling time
Nominal Range (V)
Absolute Accuracy
Absolute
Accuracy at
Full Scale
(mV)
% of Reading
Offset (µV)
Temp D rif t
(%/°C)
Positive Full
Scale
Negative Full
Scale 24 Hours 1 Year
10.0 –10.0 0.0335 0.0351 2366 0.0005 5.88
Note: Accuracies are valid for analog output following an internal calibration. Analog output accuracies are listed for
operation temperatures within ±1 °C of internal calibration temperature and ±10 °C of external or factory calibration
temperature. Temp Drift applies only if ambient is greater than ±10 °C of previous external calibration.
Step Size
Accuracy
16 LSB 4LSB 2LSB
±20.0 V 6.0 µs6.2 µs7.2 µs
±2.0V 2.2 µs2.9µs3.8 µs
±0.2V 1.5 µs2.6µs3.6 µs