NI PXIe-4322 Isolated Analog Output Module (782878-01)

DAC resolution

16 bits

Type of DAC

R-2R

Monotonicity

16 bits

DNL

±1 LSB max

INL (best fit)

±4 LSBs max

Power-on output state
Voltage mode

0 V

Current mode

0 mA

Protection
Overvoltage

±120 VDC

Short circuit

Indefinitely

Update rate
Maximum

250 kS/s per channel

Minimum

No minimum

Timing accuracy

50 ppm of sample rate

Timing resolution

10 ns

Data transfers

DMA (scatter-gather), programmed I/O

Output FIFO size

8,191 samples shared among channels used

Voltage Mode
Output voltage range[2]
Nominal

±16 V

Minimum

±16.57 V

Typical

±16.70 V

Maximum

±16.83 V

Current drive

±20 mA per channel max

Output impedance

25 mΩ

Noise (rms)
10 Hz to 1 kHz bandwidth

30 μVrms

10 Hz to 300 kHz bandwidth

250 μVrms

10 Hz to 20 MHz bandwidth

500 μVrms

Slew rate

±10 V/μs