User manual

PCI-1715U User Manual 18
Appendix A Specifications
A.1 Analog Input
Channels 32 single-ended or 16 differential or combination
Resolution 12-bit
FIFO Size 1K samples
Sampling Rate 500 KS/s
Input range and
Gain List
Gain 0.5 1 2 4 8
Unipolar N/A 0~10 0~5 0~2.5 0~1.25
Bipolar ±10 ±5 ±2.5 ±1.25 ±0.625
Drift Gain 0.5 1 2 4 8
Zero
(µV/°C)
40 40 40 20 15
Gain
(ppm/°C)
88755
Small Signal
Bandwidth for PGA
Gain 0.5 1 2 4 8
Bandwidth 500kHz
Common Mode
Voltage
±9V max. (operational)
Max. Input Voltage ±15 V
Input Protect 30 Vp-p
Input Impedance 1G
Trigger Mode Software, onboard Programmable Pacer or External
Accuracy DC INLE: ±1 LSB
Monotonicity: 12 bits
Offset error: Adjustable to zero
Gain 0.5 1 2 4 8
Gain error
(% FSR)
0.06 0.03 0.05 0.07 0.09
Ch Type S.E./D S.E./D S.E./D D D
AC SNR: 68 dB
ENOB: 11 bits