Appendix A Specifications for VXI-MIO-64XE-10
National Instruments Corporation
A-13
VXI-MIO Series User Manual
Analog Output
Output Characteristics
Number of channels .......................... 2 voltage
Resolution ......................................... 16 bits, 1 in 65,536
Max update rate................................. 100 kS/s
Type of DAC .................................... Double-buffered
FIFO buffer size ................................ 2,048 samples
Data transfers .................................... DMA, interrupts, programmed
I/O
Transfer Characteristics
Relative accuracy (INL) ....................
±
0.5 LSB typ,
±
1 LSB max
DNL ..................................................
±
1 LSB max
Monotonicity ..................................... 16 bits, guaranteed
Offset error
After calibration.......................... 305
µ
V max
Before calibration ....................... 20 mV max
Gain error (relative to internal reference)
After calibration..........................
±
30.5 ppm max
Before calibration .......................
±
2,000 ppm max
Voltage Output
Range ................................................
±
10 V, 0 to 10 V
(software selectable)
Output coupling................................. DC
Output impedance ............................. 0.1
Ω
max
Current drive .....................................
±
5 mA
Protection ......................................... Short-circuit to ground
Power-on state................................... 0 V (
±
20 mV)
Dynamic Characteristics
Settling time for full-scale step.......... 10
µ
s to
±
1 LSB accuracy
Slew rate ........................................... 5 V/
µ
s
Noise ................................................. 60
µ
Vrms, DC to 1 MHz
