NI 9235/9236 20 ni.com
Specifications
The following specifications are typical for the range –40 to 70 °C
unless otherwise noted. The specifications are the same for the
NI9235 and the NI 9236 unless otherwise noted.

Input Characteristics

Number of channels.......................... 8 analog input channels
Quarter-bridge completion
NI 9235.......................................120 Ω, 10 ppm/°C max
NI 9236.......................................350 Ω, 10 ppm/°C max
ADC resolution................................. 24 bits
Type of ADC.....................................Delta-Sigma (with analog
prefiltering)
Sampling mode................................. Simultaneous
Internal master timebase (fM)
Frequency................................... 12.8 MHz
Accuracy.....................................±100 ppm max