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Appendix A Specifications for PCI and PXI Buses
6023E/6024E/6025E User Manual A-4 ni.com
Dynamic Characteristics
Bandwidth
Settling time for full-scale step...............5 µs max to ±1.0 LSB accuracy
System noise (LSB
rms
, not including quantization)
Crosstalk.................................................–60 dB, DC to 100 kHz
Stability
Recommended warm-up time.................15 min.
Offset temperature coefficient
Pregain.............................................±15 µV/°C
Postgain ...........................................±240 µV/°C
Gain temperature coefficient ..................±20 ppm/°C
Analog Output
♦ 6024E and 6025E only
Output Characteristics
Number of channels................................2 voltage
Resolution...............................................12 bits, 1 in 4,096
Max update rate
DMA................................................10 kHz, system dependent
Interrupts..........................................1 kHz, system dependent
Type of DAC ..........................................Double buffered, multiplying
Signal Bandwidth
Small (–3dB) 500 kHz
Large (1% THD) 225 kHz
Gain Dither Off Dither On
0.5to10 0.1 0.6
100 0.7 0.8