RedLab 1608FS User's Guide
Specifications
25
Table 2. Calibrated absolute accuracy
Range Accuracy
(mV)
±10 V
5.66
±5 V
2.98
±2 V
1.31
±1 V
0.68
Table 3. Accuracy components - All values are (±)
Range
% of Reading
Gain error at FS (mV)
Offset (mV)
±10
V
0.04 4.00 1.66
±5
V 0.04 2.00 0.98
±2
V 0.04 0.80 0.51
±1
V 0.04 0.40 0.28
Table 4 summarizes the noise performance for the RedLab 1608FS. Noise distribution is determined by
gathering 50 K samples with inputs tied to ground at the user connector. Samples are gathered at the maximum
specified sampling rate of 50 kS/s.
Table 4. Noise performance
Range
Typical counts
LSBrms
±10 V
10
1.52
±5 V
10
1.52
±2 V
11
1.67
±1 V
14
2.12
Digital input/output
Table 5. Digital I/O specifications
Digital type
CMOS
Number of I/O
8 (DIO0 through DIO7)
Configuration
Independently configured for input or output
Pull-up/pull-down configuration
All pins pulled up to Vs via 47 K resistors (default).
Positions available for pull down to ground. Hardware
selectable via zero ohm resistors as a factory option.
Input high voltage
2.0 V min, 5.5 V absolute max
Input low voltage
0.8 V max, –0.5 V absolute min
Output high voltage (IOH = –2.5 mA)
3.8 V min
Output low voltage (IOL = 2.5 mA)
0.7 V max
Power on and reset state
Input
Summary of Contents for RedLab 1608FS
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