User manual

USB-4716 User Manual 22
Appendix A Specifications
A.1 Analog Input
Channels 16-ch single-ended/ 8-ch differential
Resolution 16 bits FIFO Size 1024 Samples
Sampling Rate 200 kS/s
Input
Range and
Gain List
Gain 0.5 1 2 4 8
Gain Code 4 0 1 2 3
Bipolar (V) ±10 ±5 ±2.5 ±1.25 ±0.625
Unipolar (V) N/A 0~10 0~5 0~2.5 0~1.25
Drift
Gain 0.5 1 2 4 8
Zero (µV/° C) ±30
Gain (ppm/° C) 30 30 30 30 30
Small Gain 0.5 1 2 4 8
Signal
Bandwidth
for PGA
Bandwidth (MHz) 1.1 1.1 1.1 1.1 1.1
Input Protection 30 V max.
Input Impedance 1GΩ
Input Comm.
Mode Voltage
11V
Accuracy
DC
INLE 1LSB
DNLE 3LSB
Gain 0.5 1 2 4 8
Gain Error
(% of FSR )
0.015
0.0
3
0.0
3
0.05 0.1
AC
SINAD 83 dB
THD -88 dB
ENOB 13.5 bit