National Instruments 6023E, 6024E, 6025E Analog Output Output Characteristics

AppendixA Specificationsfor PCMCIA Bus
6023E/6024E/6025EUser Manual A-14 ni.com
Gaintemperature coefficient..................±20 ppm/°C
Analog Output
Output Characteristics
Numberof channels ................................2 voltage
Resolution...............................................12 bits, 1 in 4,096
Max update rate
Interrupts..........................................1kHz, system dependent
Type ofDAC ..........................................Double buffered, multiplying
FIFObuffer size ......................................None
Data transfers..........................................Interrupts, programmed I/O
Accuracy Information
TransferCharacteristics
Relative accuracy (INL)
Aftercalibration...............................±0.5 LSB typ, ±1.0 LSB max
Before calibration ............................±4 LSB max
DNL
Aftercalibration...............................±0.5 LSB typ, ± 1.0 LSB max
Before calibration ............................±3 LSB max
Monotonicity..........................................12 bits, guaranteed after
calibration
NominalRange (V)
AbsoluteAccuracy
Absolute
Accuracyat
FullScale
(mV)
%of Reading
Offset(mV)
Temp Dr ift
(%/°C)
Positive FS NegativeFS 24Hours 90Days 1Year
10 –10 0.0177 0.0197 0.0219 5.93 0.0005 8.127
Note:Temp Drift applies only if ambient is greater than ±10 °C of previous external calibration.