National Instruments 6008 User Manual And Specifications page 22

Range
±2
±1.25
±1
Analog Output
Digital I/O
NI USB-6008/6009 User Guide and Specifications
Typical at 25 °C
(mV)
2.21
1.70
1.53
Analog outputs........................................2
Output resolution ....................................12 bits
Maximum update rate .............................150 Hz, software-timed
Output range ...........................................0 to +5 V
Output impedance...................................50 Ω
Output current drive................................5 mA
Power-on state ........................................0 V
Slew rate .................................................1 V/μs
Short circuit current ................................50 mA
Absolute accuracy (no load) ...................7 mV typical, 36.4 mV maximum
Digital I/O
P0.<0..7> .........................................8 lines
P1.<0..3> .........................................4 lines
Direction control.....................................Each channel individually
Output driver type
NI USB-6008...................................Open collector (open-drain)
NI USB-6009...................................Each channel individually
Maximum over Temperature
at full scale
programmable as input or output
programmable as active drive
(push-pull) or open collector
(open-drain)
22
(mV)
42.5
38.9
37.5
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