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Appendix A Specifications for VXI-MIO-64XE-10
VXI-MIO Series User Manual A-14
National Instruments Corporation
Stability
Offset temperature coefficient............±50 µV/°C
Gain temperature coefficient..............±7.5 ppm/°C
Onboard calibration reference
Level .......................................... 5.000 V (±0.5 mV) (actual value
stored in EEPROM)
Temperature coefficient.............. ±0.6 ppm/°C max
Long-term stability ..................... ±6 ppm/
Digital I/O
Number of channels ...........................8 input/output
Compatibility.....................................TTL/CMOS
Power-on state ...................................Input (High-Z)
Data transfers.....................................Programmed I/O
Digital logic levels............
Level Min Max
Input low voltage
0 V 0.8 V
Input high voltage
2 V 5 V
Input low current
— -320 µA
Input high current
— 10 µA
Output low
voltage
(I
OL
= 24 mA)
— 0.4 V
Output high
voltage
(I
OH
= 13 mA)
4.35 V —
1,000 h