Analog Output (Pci-Das6031 Only) - Measurement Computing PCI-DAS6031 User Manual

PCI-DAS6031 & PCI-DAS6033 User's Guide

Analog output (PCI-DAS6031 only)

D/A converter type
Resolution
Number of channels
Voltage range
Monotonicity
Slew rate
Settling time (full scale step)
Noise
Current drive
Output short-circuit duration
Output coupling
Output impedance
Power up and reset
Range
±10 V
0 to 10 V
Range % of Reading
±10 V 0.0062
0 to 10 V 0.0062
Each PCI-DAS6031 is tested at the factory to assure that the board's overall error does not exceed the values
specified in Table 10
Range
All ranges
Relative accuracy is defined as the measured deviation from a straight line drawn between measured endpoints
of the transfer function.
Table 9. PCI-DAS6031 analog output specifications
Double-buffered, multiplying
16-bits, 1 in 65536
2 voltage output
±10 V, 0 to 10 V, software selectable
16-bits, guaranteed
5 V/µs typ.
10 µs max to ±1 LSB
60 µVrms, DC to 1 MHz BW
±5 mA
Indefinite @ 25 mA
DC
0.1 Ohms max.
DACs cleared to 0 volts ±20 mV max.
Table 10. Analog output absolute accuracy specifications
Absolute Accuracy
±4.7 LSB
±7.9 LSB
Table 11. Absolute accuracy components - All values are (±)
Offset
(µV)
813
584
.
Table 12. Relative accuracy specifications
Relative Accuracy
±0.5 LSB, typical
Temp Drift Absolute Accuracy at FS (mV)
(%/ºC)
0.0001 1.430
0.0001 1.201
±1.0 LSB, max
6-5
Specifications