Appendix A Specifications for VXI-MIO-64E-1
National Instruments Corporation A-5 VXI-MIO Series User Manual
Analog Output
Output Characteristics
Number of channels .......................... 2 voltage
Resolution ......................................... 12 bits, 1 in 4,096
Max update rate
FIFO mode waveform generation
Internally timed ...................1 MS/s per channel
All other cases ............................950 kS/s per channel
Type of DAC..................................... Double buffered, multiplying
FIFO buffer size ............................... 2,048 samples
Data transfers .................................... DMA, interrupts,
programmed I/O
Transfer Characteristics
Relative accuracy (INL)
After calibration..........................
±
0.3 LSB typ,
±
0.5 LSB max
Before calibration .......................
±
4 LSB max
DNL
After calibration..........................
±
0.3 LSB typ,
±
1.0 LSB max
Before calibration .......................
±
3 LSB max
Monotonicity..................................... 12 bits, guaranteed after
calibration
Offset error
After calibration..........................
±
1.0 mV max
Before calibration .......................
±
200 mV max
Gain error (relative to internal reference)
After calibration..........................
±
0.01% of output max
Before calibration .......................
±
0.5% of output max
