National Instruments AT-MIO/AI E Series User Manual page 118

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2 and AT-MIO-64E-3
Digital I/O
Timing I/O
AT-MIO/AI E Series User Manual
Onboard calibration reference
Level .......................................... 5.000 V ( 2.5 mV) (actual value
Temperature coefficient.............. 5 ppm/ C max
Long-term stability ..................... 15 ppm/
Number of channels ...........................8 input/output
Compatibility .....................................TTL/CMOS
Digital logic levels............
Power-on state ...................................Input (High-Z)
Data transfers.....................................Programmed I/O
Number of channels ...........................2 up/down counter/timers,
Resolution
Counter/timers ............................ 24 bits
Frequency scalers ....................... 4 bits
Compatibility .....................................TTL/CMOS
stored in EEPROM)
Level
Input low voltage
Input high voltage
Input low current
(V in = 0 V)
Input high current
(V in = 5 V)
Output low
voltage
(I OL = 24 mA)
Output high
voltage
(I OH = 13 mA)
1 frequency scaler
A-8
1, 000 h
Min Max
0 V 0.8 V
2 V 5 V
— -320 A
— 10 A
— 0.4 V
4.35 V —
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