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NI 5782R User Manual and Specifications
TRIG
General Characteristics
Number of channels ..........................................1, single-ended
Connector..........................................................SMA
Input impedance................................................10k kW
Input coupling ...................................................DC
Absolute maximum input..................................±10 V
AUX I/O (Port 0 DIO <0..3>, Port 1 DIO <0..3>, and
PFI <0..3>)
General Characteristics
Number of channels ..........................................12 bidirectional (8 DIO and 4 PFI)
Connector type..................................................HDMI
Interface standard..............................................3.3 V LVCMOS
Interface logic
Maximum V
IL
...........................................0.8 V
Minimum V
IL
............................................-0.3 V
Minimum V
IH
............................................2.0 V
Maximum V
IH
...........................................3.6 V
Maximum V
OL
..........................................0.4 V
Minimum V
OL
...........................................0 V
Minimum V
OH
...........................................2.7 V
Maximum V
OH
..........................................3.6 V
Z
out
............................................................50
Ω
± 20%
I
out
(DC).....................................................±2 mA
Pull-down resistor .............................................150 k
Ω
Recommended operating voltage......................-0.3 V to 3.6 V
Overvoltage protection .....................................±10 V
Maximum toggle frequency..............................6.6 MHz
Table 9.
Input Levels
Voltage Level
Minimum
Maximum
V
IL
0.0 V
0.8 V
V
IH
2.0 V
3.6 V