National Instruments NI 9201 - Specifications; Input Characteristics

© National Instruments Corp. 13 NI 9201/9221
Specifications
The following specifications are typical for the range –40 to 70 °C
unless otherwise noted. All voltages are relative to COM unless
otherwise noted. The specifications are the same for the NI 9201
and the NI 9221 unless otherwise noted.
Input Characteristics
Number of channels.......................... 8 analog input channels
ADC resolution................................. 12 bits
Type of ADC..................................... Successive approximation
register (SAR)
Sample rate (aggregate)
Module
Maximum Sample
Rate (R Series
Expansion Chassis)
Maximum
Sample Rate
(All Other Chassis)
NI 9201,
single channel
475 kS/s 800 kS/s
NI 9201, scanning 475 kS/s 500 kS/s
NI 9221 475 kS/s 800 kS/s
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