Digital logic levels
High (V
)
OH
Sourcing 0.1 mA............................... V
Sourcing 10 mA................................ V
Low (V
)
OL
Sinking 0.1 mA................................. 0.01 V
Sinking 10 mA.................................. 1.05 V
Minimum pulse-width ...................................... 500 ns
Maximum switching frequency
V
= 30 V, CL = 1 nF.............................. 100 kHz
ext
V
= 30 V, CL = 50 pF............................ 500 kHz
ext
1
The maximum switching frequency must be limited to 500 kHz, regardless of the supply voltage or the
capacitive load, in order to prevent output driver overstress.
ext
ext
1
NI 9683 User Guide and Specifications | © National Instruments | 21
- 0.01 V
- 1.05 V