Table of Contents
Advertisement
High-range mode
OFF state...........................................≥9.6 V min
ON state ............................................≤7.9 V max
1
Hold time
.........................................................0 s
Setup time
2
........................................................1 µs min
Update/transfer time .........................................3 µs max
Pull-up resistor ..................................................4.32 kΩ
Overvoltage protection .....................................±30 V max
Sinking Digital Output
Number of channels ..........................................24
Output type .......................................................Sinking
Startup voltage ..................................................Open
Output voltage (V
) ..........................................I
O
Continuous output current (I
on each channel.................................................20 mA
Output impedance (R
External power supply voltage range................0 V to 30 V
Maximum update time ......................................50 μs
Protection
Reversed-voltage ......................................None
Short-circuit ..............................................None
Half-Bridge Digital Output
Number of channels ..........................................14
Output type .......................................................Sourcing/Sinking
Startup voltage ..................................................0 V
Maximum continuous output current................10 mA
Output impedance .............................................100 Ω
External power supply voltage range (V
1
Hold time is the amount of time input signals must be stable after initiating a read from the NI 9683.
2
Setup time is the amount of time input signals must be stable before reading from the NI 9683.
20 | ni.com | NI 9683 User Guide and Specifications
)
O
).....................................6 Ω max
O
ext
· R
O
O
)......5 V to 30 V
Advertisement
Table of Contents
