Appendix A Specifications
© National Instruments Corporation A-3 NI 783xR User Manual
Settling Time
Crosstalk.................................................–80 dB, DC to 100 kHz
Analog Output
Output Characteristics
Output type.............................................Single-ended, voltage output
Number of channels
NI 7830R.........................................4
NI 7831R.........................................8
NI 7833R.........................................8
Resolution .............................................. 16 bits, 1 in 65,536
Update time............................................1.0 µs
Max update rate......................................1 MS/s
Type of DAC..........................................Enhanced R-2R
Data transfers .........................................Interrupts, programmed I/O
Step Size
Accuracy
16 LSB 4LSB 2LSB
±20.0 V 7.5 µs 10.3 µs 40 µs
±2.0 V 2.7 µs 4.1 µs 5.1 µs
±0.2 V 1.7 µs 2.9 µs 3.6 µs
