Measurement Computing PC-CARD-DAC08 User Manual page 14

Analog outputs & digital i/o
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However, this again assumes that each of the errors contributes in the same direction
and the ±1.8 LSB specification is quite conservative.
Slew Rate
Settling Time (to ½ LSB of FSR)
Current Drive
Output short-circuit duration
Output coupling
Output impedance
Miscellaneous:
Double-buffered output latches
Update in DAC pairs (i.e., DAC 0/1, 2/3...) or all DACs simultaneously
Coding: Offset Binary (0 code = -FS, 4095 code = +FS)
Power-up and reset, all DAC's cleared to 0 volts, ± 10.2mV typ
'CLEAR' command to reset all DAC's to 0 volts, ± 10.2mV typ in software
Digital Input / Output
Digital type
Configuration
Input low voltage
Input high voltage
Output low voltage (IOL = 4 mA)
Output high voltage (IOH =−4mA)
Absolute maximum input voltage
Power-up / reset state
Interrupt enable
Interrupt source
Environmental
Operating Temperature Range
Storage Temperature Range
Humidity
Mechanical
Card dimensions
± 1.6 V/µs min
8.0 µs typ
±1 mA min
Indefinite @15 mA
DC
0.1 ohms max
FPGA
Two ports, four bits each. Programmable as
8 input , 8 output or 4 input / 4 output
0.8V max
2.0V min
0.23V max
3.86V min
−0.5V , +5.5V
Input mode (high impedance)
Programmable
External Interrupt triggered
0 to 70°C
−40 to 100°C
0 to 95% non-condensing
PCMCIA type II:
85.6mm L x 54.0mm W x 5.0mm H
10

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