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Analog Input Features
2-11
On DAS-1800ST Series boards, the maximum throughput for sampling
one channel at any gain is 333 ksamples/s. The throughput for
channel-to-channel sampling with fixed gain in bipolar mode (0.024%
maximum error) is shown in Table 2-3.
The throughput for channel-to-channel sampling with fixed gain in
unipolar mode (0.024% maximum error) is shown in Table 2-4.
Table 2-3. Maximum Throughput for DAS-1800ST Series
Boards (Bipolar Mode - Fixed Gain)
DAS-1801ST
Input Range
DAS-1802ST
Input Range
Maximum
Throughput
—
±10.0V
312.5 ksamples/s
±5.00V
±5.00V
312.5 ksamples/s
—
±2.50V
312.5 ksamples/s
—
±1.25V
312.5 ksamples/s
±1.00V
—
312.5 ksamples/s
±100mV
—
312.5 ksamples/s
±20mV
—
75 ksamples/s
Table 2-4. Maximum Throughput for DAS-1800ST Series
Boards (Unipolar Mode - Fixed Gain)
DAS-1801ST
Input Range
DAS-1802ST
Input Range
Maximum
Throughput
—
0 to 10.0V
312.5 ksamples/s
0 to 5.00V
0 to 5.00V
312.5 ksamples/s
—
0 to 2.50V
312.5 ksamples/s
—
0 to 1.25V
312.5 ksamples/s
0 to 1.00V
—
312.5 ksamples/s
0 to 100mV
—
250 ksamples/s
0 to 20mV
—
60 ksamples/s
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