DISCONTINUED - UDAS Hardware Specification
Specifications
Parameter |
Conditions |
Specifications |
|
|
|
|
Analog Inputs |
|
Number of Channels |
Single-ended |
16 |
|
Differential |
8 |
Resolution |
|
12-bits (1 part in 4096) |
Voltage Ranges |
|
0 - 10V, ±10V, ±5V |
Overvoltage Protection |
Power on or off |
-40V to +55V |
Software Programmable Gains |
|
1, 10, 100 |
Gain Accuracy |
Gain = 1 ± 0.012% |
|
|
Gain = 10 |
± 0.05% typical, ±0.25% max |
|
Gain = 100 |
± 0.05% typical, ±0.25% max |
Input Offset Voltage |
|
3mV |
Input Bias Current |
|
50 pA |
Input Impedance |
|
10**+9 ohms/50 pF |
Common Mode Input Range |
|
±10V |
Common Mode Rejection |
60Hz, 100 ohm imbalance |
|
|
Gain = 1 |
-85dB |
|
Gain >= 10 |
-90dB |
Noise |
Input grounded at connector |
|
|
(RMS) |
|
|
Gain <= 10 |
1.0 LSB |
|
Gain = 100 |
1.2 LSB |
DC Accuracy |
|
No missing codes, guaranteed |
Linearity Error |
|
±0.024%FS, ±1 LSB |
Throughput |
|
100 kSamples/second |
|
Analog Trigger (with AO option) |
|
Range |
|
±10V |
Hysteresis |
|
28mV |
Resolution |
|
4.88 mV nominal |
Slope |
|
Pos/Neg |
|
Analog Outputs (Optional) |
|
Number of Channels |
|
2 |
Resolution |
|
12 bits (1 part in 4096) |
Voltage Ranges |
|
±10V |
Throughput |
|
100 kSamples/second |
|
Digital I/O |
|
Number of Ports |
8 channels (bits) per port |
2 |
Input Levels |
|
TTL-compatible |
Input Current |
High Level / Low Level |
23µA / 1µA |
Output Levels |
|
TTL-compatible |
Source/Sink |
|
15mA / 12mA |
|
High-Speed Counter |
|
Resolution |
|
32-Bit |
Number of Channels |
|
1 |
Max Input frequency |
TTL-level input |
10 MHz |
|
TimeBase Generator |
|
Type |
Crystal-based |
Rate Generator (24-bit) |
Number |
|
2 (1 input, 1 output) |
Resolution |
|
125 ns |
Output Frequency Range |
|
0.5 Hz to 1 Mhz |
Output Levels |
|
TTL-compatible |
|
Bus Interface |
|
Type |
|
USB |
|
Power |
|
Voltage Range |
USB or External |
+5V |
Current Available* |
+5V |
200 mA maximum |
Current Requirements |
USB powered |
<500ma |
|
Physical Characteristics |
|
Size |
|
5.75" D x 7.25" W x 1.60" H (aprx.) |
|
|
14.61 cm D x 18.42 cm W x 4.06 cm H |
Operating Temperature Range** |
|
0 to 50o C |
|
|
|
*When powered from an external source, the on-board power supply circuit can supply up to 500mA at 5VDC to termination panels through the 50-pin I/O connector. |
|
|
**All specifications are typical at 25 C unless otherwise noted. |
|
|
icubedcomdate20120204
icubedcommonth201202
