© National Instruments Corporation
A-1
AT-MIO-16 User Manual
Appendix A
Specifications
This appendix lists the specifications for the AT-MIO-16. These specifications are typical at 25
°
C unless otherwise
noted.
Analog Input
Input Characteristics
Number of channels
16 single-ended or 8 differential,
jumper-selectable
Type of ADC
Sampling, successive approximation
Resolution
12 bits, 1 in 4,096
Max sampling rate
100 kS/s
Input signal ranges
AT-MIO-16H and AT-MIO-16DH
Board Gain
(Software
Selectable)
Board Range
(Jumper Selectable)
±
10 V
±
5 V
0 to 10 V
1
±
10 V
±
5
0 to 10 V
2
4
8
±
5 V
±
2.5 V
±
1.25 V
±
2.5
±
1.25 V
±
0.63 V
0 to 5 V
0 to 2.5 V
0 to 1.25 V
AT-MIO-16L and AT-MIO-16DL
Board Gain
(Software
Selectable)
Board Range
(Jumper Selectable)
±
10 V
±
5 V
0 to 10 V
1
±
10 V
±
5
0 to 10 V
10
100
500
±
1 V
±
0.1 V
±
0.02 V
±
0.5
±
0.05 V
±
0.01 V
0 to 1 V
0 to 0.1 V
0 to 0.02 V
Input coupling
DC
Max working voltage ( common
mode)
Each input should remain within 12 V
of AIGND
Overvoltage protection
±
35 V powered on,
±
20 V powered off
Inputs protected
ACH <0..15>
FIFO buffer size
16 samples
Data transfers
DMA, interrupts, programmed I/O
DMA modes
Demand
Transfer Characteristics
Relative accuracy
±
0.9 LSB typical,
±
1.5 LSB max
DNL
±
0.50 LSB typical,
±
0.95 LSB max