National Instruments NI 7831R - Manual (Page 48)

Appendix A Specifications
NI 7831R User Manual A-4 ni.com
DC Transfer Characteristics
INL
..........................................................±0.5 LSB 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
Slew rate .................................................10 V/ µ s
Noise .......................................................150 µ V
rms
, DC to 1 MHz
Glitch energy
at midscale transition
..............................±200 mV for 3 µ s
Digital I/O
Number of channels................................96 input/output
Compatibility ..........................................TTL
Step Size
Accuracy
16 LSB 4 LSB 2 LSB
±20.0 V
6.0 µ s 6.2 µ s 7.2 µ s
±2.0 V
2.2 µ s 2.9 µ s 3.8 µ s
±0.2 V
1.5 µ s 2.6 µ s 3.6 µ s