National Instruments E Series - Manual (Page 93)

Appendix A Specifications for DAQCard-AI-16XE-50
DAQCard E Series User Manual A-10  National Instruments Corporation
Dynamic Characteristics
Bandwidth
Gain = 1, 2 .................................. 69 kHz
Gain = 10 .................................... 66 kHz
Gain = 100 .................................. 39 kHz
Settling time for full-scale step
Gain = 1, 2, 10 ............................ 50
µ
s max to
±
1 LSB
Gain = 100 .................................. 60
µ
s max to
±
1 LSB
50
µ
s typ to
±
4 LSB
System noise (including quantization noise)
Gain = 1, 2, 10 ............................ 1.0 LSB rms
Gain = 100 .................................. 1.2 LSB rms bipolar,
1.6 LSB rms unipolar
Crosstalk ........................................... -85 dB max, DC to 20 kHz
Stability
Recommended warm-up time ............ 15 min
Offset temperature coefficient
Pregain........................................
±
1
µ
V/
°
C
Postgain ......................................
±
120
µ
V/
°
C
Gain temperature coefficient .............
±
15 ppm/
°
C
Onboard calibration reference
Level ................................................. 5.000 V (
±
2.5 mV) (actual value
stored in EEPROM)
Temperature coefficient ....................
±
5 ppm/
°
C max
Long-term stability............................
±
15 ppm/ 1, 000 h