SC5 Signal Conversion Analog Inputs
24
Specifications (inputs)
Connectors 8 × BNC
Coupling DC, Differential
Differential input voltage range ±10 V
Maximum input voltage range (to AGND) ±13 V
Differential input impedance 2 MΩ @DC
Analog bandwidth DC - 100 kHz (-3 dB)
Analog filter type
5
order Butterworth
Gain 1
AD converter 18-bit, no missing codes, 1 MS/s
Effective resolution 20 bit @ 62.5 kS/s, 22-bit @ 3.9 kS/s, 24-bit @ 240 S/s
DNL ± 1 LSB typical @ 18 bit
INL ± 2 LSB typical @ 18 bit
Analog input noise density < 23 nV/sqrt(Hz) @ 100 Hz, Input range ±10 V (Gain 1)
Converter noise density <650 nV/sqrt(Hz) @ 10 Hz, <230 nV/sqrt(Hz) @ 100 Hz,
<160 nV/sqrt(Hz) @ 1 kHz, <250 nV/sqrt(Hz) @ 10 kHz
and above, Input range ±10 V (Gain 1)
Measurement noise < 100 µV rms @ 1 MS/s, < 25 µV rms @ 60 kS/s, < 6.5 µV
rms @ 240 S/s
Temperature coefficient < 3 µV/K @ 0 V input, <75 µV/K @ 9.9 V input
SINAD > 100 dB @ 100 Hz, 9V
THD+N >120 dB @ 100 Hz, 9V (1 kHz FFT range)
Input offset <7 mV (uncalibrated), < 25 µV (after calibration)
EMC protection According to EN61326-1, Table-1
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