Diamond Systems 16-Channel 12-Bit Analog Output PC/104 Module Computer Hardware User Manual


 
Copyright 2001 Diamond Systems Corp. Ruby-MM-1612 User Manual V1.1 P. 19
13. SPECIFICATIONS
Analog Outputs
No. of outputs 16 voltage outputs
Resolution 12 bits (1 part in 4096)
Fixed output ranges 0 - 5V, 0 - 10V unipolar, ±5V, ±10V bipolar
Adjustable output range Preset to 2.5V for 0 - 2.5V, ±2.5V output ranges
Can be adjusted anywhere between approx. 1V and 2.5V
External reference 0V min, 10V max
Settling time 6µs max to ±.01%
Accuracy ±1LSB
Integral nonlinearity ±1LSB max
Differential nonlinearity -1LSB max, guaranteed monotonic
Output current ±5mA max per channel
Minimum output load 2K
Update method Simultaneous, software command or external trigger
Reset All DACs reset to mid-scale
(0V for bipolar ranges, 1/2 full-scale for unipolar ranges)
Digital I/O
No. of lines 24
Compatibility CMOS / TTL
Input voltage Logic 0: -0.5V min, 0.8V max
Logic 1: 2.0V min, 5.5V max
Output voltage Logic 0: 0.0V min, 0.4V max
Logic 1: 3.0V min, Vcc - 0.4V max
Output current ±2.5mA max per line
Pull-up resistor 10K resistor on each I/O line
External trigger TTL / CMOS compatible, 10K pull-up resistor, active low edge
Reset All digital output lines are set to 0
Miscellaneous
Power supply (Vcc) +5VDC ±10%
Current requirement 430mA, all outputs unloaded
Operating temperature -40 to +85
o
C
Operating humidity 5 to 95% non-condensing
Size 3.55” x 3.775”
Data bus 8 bits (16-bit header can be installed for
pass-through function but is not used on board)