National Instruments AT-MIO/AI E Series User Manual page 131

National Instruments Corporation
Appendix A
Dynamic Characteristics
Bandwidth
All gains ..................................... 255 kHz
Settling time for full-scale step, all gains and ranges
To 0.5 LSB ............................... 40 s typ
To 1 LSB .................................. 20 s typ
To 4 LSB .................................. 10 s typ
System noise (including quantization noise)
Gain = 1, 2, 5, 10 ........................ 0.6 LSB rms bipolar,
Gain = 20 .................................... 0.7 LSB rms bipolar,
Gain = 50 .................................... 1.1 LSB rms bipolar,
Gain = 100 .................................. 2.0 LSB rms bipolar,
Dynamic range .................................. 91.7 dB, full-scale input with
Crosstalk ........................................... -70 dB max, DC to 100 kHz
Stability
Recommended warm-up time ............ 15 min
Offset temperature coefficient
Pregain........................................ 5 V/ C
Postgain ...................................... 120 V/ C
Gain temperature coefficient ............. 7 ppm/ C
Onboard calibration reference
Level........................................... 5.000 V ( 0.5 mV) (actual value
Temperature coefficient .............. 0.6 ppm/ C max
Long-term stability ..................... 6 ppm/ 1, 000 h
Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10
0.8 LSB rms unipolar
1.1 LSB rms unipolar
2.0 LSB rms unipolar
3.8 LSB rms unipolar
gain 1 to 10
stored in EEPROM)
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