National Instruments AT-MIO/AI E Series User Manual page 122

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10
AT-MIO/AI E Series User Manual
Data transfers.....................................DMA, interrupts, programmed
DMA modes.......................................Single transfer, demand transfer
Configuration memory size ................512 words
Transfer Characteristics
Relative accuracy .............................. 0.2 LSB typ dithered, 1.0 LSB
DNL................................................... 0.2 LSB typ, 0.5 LSB max
No missing codes ...............................12 bits, guaranteed
Offset error
Pregain error after calibration ..... 2 V max
Pregain error before calibration .. 24 mV max
Postgain error after calibration ... 0.5 mV max
Postgain error before calibration. 100 mV max
Gain error (relative to calibration reference)
After calibration (Gain = 1) ........ 0.01% of reading max
Before calibration ....................... 2.0% of reading max
Gain 1 with gain error
adjusted to 0 at gain = 1........... 0.05% of reading max
Amplifier Characteristics
Input impedance
Normal powered on .................... 100 G
Powered off ................................ 3 k
Overload..................................... 3 k
Input bias current ............................... 200 pA
Input offset current ............................ 100 pA
CMRR (all input ranges) ....................90 dB, DC to 60 Hz
Dynamic Characteristics
Bandwidth
Small signal (-3 dB).................... 200 kHz
Large signal (1% THD) .............. 300 kHz
Settling time for full-scale step ..........10 s max to 0.5 LSB accuracy
I/O
max undithered
A-12
in parallel with 50 pF
min
min
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