Measurement-computing PC104-DAC06 Manuel d'utilisateur télécharger pdf (Page 14)

5.0 SPECIFICATIONS

Power consumption

Icc: +5V quiescent 130 mA typical, 180 mA max

Icc: +12V quiescent 50 mA typical, 75 mA max

Icc: −12V quiescent 30 mA typical, 45 mA max

Analog Output section

D/A converter type AD7237

Resolution 12 bits

Number of channels 6

Ranges ±10V, ±5V, 0 to 10V, 0 to 5V each channel

individually jumper selectable

D/A pacing Software

Data transfer Software polled

Throughput 125 kHz typical (PC-dependent)

Offset error Adjustable to zero

Gain error Adjustable to zero

Integral non-linearity ±0.5 LSB

Differential non-linearity ±0.5 LSB

Monotonicity Guaranteed over temperature range

Gain drift 160 ppm/°C

Zero drift 150 ppm/°C

Current Drive ±5 mA min

Short circuit current ±40 mA

Output resistance 0.1ohms

Slew rate 1.7V/µs

Miscellaneous Double buffered input latches

Update DACs individually or simultaneously

(jumper selectable by DAC pairs)

DAC output state on power-up and reset

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Environmental

Operating temperature range 0 to 70°C

Storage temperature range −40 to 100°C

Humidity 0 to 90% non-condensing

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