National Instruments NI 9225E Specifications, Input Characteristics

Specifications

The following specifications are typical for the range –40 to 85 °C unless otherwise noted. All voltages are relative to the AI– signal on each channel unless otherwise noted.

Input Characteristics

Number of channels..........................	3 analog input channels
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

Data rate range (fs) using internal master timebase

Minimum....................................	1.613 kS/s
Maximum ...................................	50 kS/s

© National Instruments Corp. 13 NI 9225E Operating Instructions and Specifications