User's Manual

 National Instruments Corporation A-19 AT-MIO/AI E Series User Manual
AT-MIO-16XE-10 and AT-AI-16XE-10
Analog Input
Input Characteristics
Number of channels ...........................16 single-ended or 8 differential
(software-selectable)
Type of ADC .....................................Successive approximation
Resolution..........................................16 bits, 1 in 65,536
Maximum sampling rate.....................100 kS/s guaranteed
Input coupling....................................DC
Maximum working voltage ................Each input should remain
within ±11 V of ground
Overvoltage protection.......................±25 V powered on, ±15 V
powered off
Inputs protected .......................... ACH<0..15>, AISENSE
FIFO buffer size.................................512 samples
Data transfers.....................................DMA, interrupts, programmed
I/O
DMA modes.......................................Single transfer, demand transfer
Input signal ranges.................
Board Gain
(Software
Selectable)
Board Range
(Software Selectable)
Bipolar Unipolar
1 ±10.0 V 0 to 10 V
2 ±5.0 V 0 to 5 V
5 ±2.0 V 0 to 2 V
10 ±1.0 V 0 to 1 V
20 ±0.5 V 0 to 0.5 V
50 ±0.2 V 0 to 0.2 V
100 ±0.1 V 0 to 0.1 V