Chapter 4
Signal Connections
Table 4-2.
Signal Name
ACH<0..15>
AISENSE
AIGND
DAC0OUT
DAC1OUT
EXTREF
AOGND
DGND
VCC
DIO<0..7>
PA<0..7>
PB<0..7>
PC<0..7>
SCANCLK
EXTSTROBE*
PFI0/TRIG1
PFI1/TRIG2
PFI2/CONVERT*
AT-MIO/AI E Series User Manual
Table 4-2 shows the I/O signal summary for the AT-MIO-16E-10 and
AT-MIO-16DE-10.
I/O Signal Summary, AT-MIO-16E-10 and AT-MIO-16DE-10
Drive
Impedance
Protection
Input/
Output
AI
100 G in
35/25
parallel
with 50 pF
AI
100 G in
35/25
parallel
with 50 pF
AO
—
—
AO
0.1
Short-circuit
to ground
AO
0.1
Short-circuit
to ground
AI
10 k
35/25
AO
—
—
DO
—
—
DO
0.1
Short-circuit
to ground
DIO
—
V cc +0.5
DIO
—
V cc +0.5
DIO
—
V cc +0.5
DIO
—
V cc +0.5
DO
—
—
DO
—
—
DIO
—
V cc +0.5
DIO
—
V cc +0.5
DIO
—
V cc +0.5
Source
(Volts)
(mA at V)
On/Off
—
—
—
5 at 10
5 at 10
—
—
—
1A
13 at (V cc -0.4)
2.5 at 3.9
2.5 at 3.9
2.5 at 3.9
3.5 at (V cc -0.4)
3.5 at (V cc -0.4)
3.5 at (V cc -0.4)
3.5 at (V cc -0.4)
3.5 at (V cc -0.4)
4-10
Sink
Rise
Bias
(mA at V)
Time
(ns)
—
—
200 pA
—
—
200 pA
—
—
—
5 at -10
15
—
V/ s
5 at -10
15
—
V/ s
—
—
—
—
—
—
—
—
—
—
—
—
24 at 0.4
1.1
50 k pu
2.5 at 0.4
5
100 k pu
2.5 at 0.4
5
100 k pu
2.5 at 0.4
5
100 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
National Instruments Corporation
1