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Voltage output, Dynamic characteristics, Stability – National Instruments AT E Series User Manual

Page 130: Digital i/o

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Appendix A

Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10

© National Instruments Corporation

A-25

AT E Series User Manual

Gain error (relative to internal reference)

After calibration .............................. ±30.5 ppm max

Before calibration ........................... ±2,000 ppm max

Voltage Output

Range ..................................................... ±10 V, 0 to 10 V

(software selectable)

Output coupling...................................... DC

Output impedance .................................. 0.1

Current drive .......................................... ±5 mA

Protection .............................................. Short-circuit to ground

Power-on state........................................ 0 V (±20 mV)

Dynamic Characteristics

Settling time for full-scale step .............. 10 µs to ±1 LSB accuracy

Slew rate................................................. 5 V/µs

Noise ...................................................... 60 µV

rms

, DC to 1 MHz

Stability

Offset temperature coefficient ............... ±50 µV/°C

Gain temperature coefficient.................. ±7.5 ppm/°C

Digital I/O

Number of channels ............................... 8 input/output

Compatibility ......................................... TTL/CMOS

Digital logic levels

Level

Min

Max

Input low voltage

0 V

0.8 V

Input high voltage

2 V

5 V