Specifications - National Instruments 6008 User Manual And Specifications

Reference and Power Sources
+2.5 External References
+5 V Power Source
Note While the device is in USB suspend, the output is disabled.

Specifications

Analog Input
1
System dependent.
NI USB-6008/6009 User Guide and Specifications
The NI USB-6008/6009 creates an external reference and supplies a power
source. All voltages are relative to COM unless otherwise noted.
The NI USB-6008/6009 creates a high-purity reference voltage supply for
the ADC using a multi-state regulator, amplifier, and filter circuit. The
resulting +2.5 V reference voltage can be used as a signal for self test.
The NI USB-6008/6009 supplies a 5 V, 200 mA output. This source can be
used to power external components.
The following specifications are typical at 25 °C, unless otherwise noted.
Converter type ........................................Successive approximation
Analog inputs..........................................8 single-ended, 4 differential,
Input resolution
NI USB-6008...................................12 bits differential,
NI USB-6009...................................14 bits differential,
1
Max sampling rate
NI USB-6008...................................10 kS/s
NI USB-6009...................................48 kS/s
AI FIFO ..................................................512 bytes
Timing resolution ...................................41.67 ns (24 MHz timebase)
software selectable
11 bits single-ended
13 bits single-ended
20 ni.com