| Technical Data |
| Analog input |
| A/D converter | Successive Approximation type |
| Resolution | 16-its, 1 in 65536 |
| Maximum sample rate | 100 kS/s |
| Number of channels | 64 single-ended/32 differential; software-selectable |
| Input ranges | Bipolar: ±10 V, ±5 V, ±2 V, ±1 V, ±0.5 V, ±0.2 V, ±0.1 V
Unipolar: 0 to10 V, 0 to 5 V, 0 to 2 V, 0 to 1 V, 0 to 0.5 V, 0to 0.2 V, 0 to 0.1 V
Software-selectable |
| A/D pacing | Internal counter –ASIC.
Software-selectable time base:- Internal 40 MHz, 50 ppm stability
- External source via AUXIN<5:0>;software-selectable.
External convert strobe: A/D CONVERT
Software paced |
| Burst mode | Software-selectable option; burst rate = 10 µS |
| A/D gate sources | External digital: A/D GATE
External analog: ATRIG inputCH0 IN through CH63 IN |
| A/D gating modes | External digital: Programmable, active high or active low, level or edge
External analog: Refer to the Analog Trigger section on page 8 |
| A/D trigger sources | External digital:A/D START TRIGGERA/D STOP TRIGGER
External analog: ATRIG inputCH0 IN through CH63 IN |
| A/D triggering modes | External digital: Software-configurable for rising or falling edge
External analog: Refer to the Analog Trigger section on page 8
Pre-/Post-trigger: Unlimited number of pre-trigger samples, 16Meg post-trigger samples |
| ADC pacer out | Available at user connector: A/DPACER OUT |
| RAM buffer size | 8 K samples |
| Data transfer | DMA
Programmed I/O |
| DMA modes | Demand or non-demand using scatter-gather |
| Configuration memory | Up to 8 k elements. Programmable channel, gain, and offset |
| Streaming-to-disk rate | 100 kS/s, system dependent |
| Accuracy |
| Range | Absolute Accuracy |
| ±10 V | ±3.76 LSB |
| ±5 V | ±13.61 LSB |
| ±2 V | ±13.70 LSB |
| ±1 V | ±13.83 LSB |
| ±500 mV | ±14.09 LSB |
| ±200 mV | ±16.71 LSB |
| ±100 mV | ±19.99 LSB |
| 0 V to 10 V | ±6.40 LSB |
| 0 V to 5 V | ±26.11 LSB |
| 0 V to 2 V | ±26.28 LSB |
| 0 V to 1 V | ±26.54 LSB |
| 0 mV to 500mV | ±27.13 LSB |
| 0 mV to 200 mV | ±32.11 LSB |
| 0 mV to 100 mV | ±38.67 LS |
| Power consumption |
| +5 V | PCI-DAS6031/32: 1.3 A typ, 1.5 A max
Does not include power consumed through the I/O connector. |
| +5 V available at I/O connector | 1 A max, protected with a resettable fuse |
| Environmental |
| Operating temperature range | 0 °C to 55 °C |
| Storage temperature range | –20 to 70 °C |
| Humidity | 0% to 90% non-condensing |
| Mechanical |
| Card dimensions (L × W × H) | PCI half card: 174.4 (6.87) ×106.9 (4.21) ×11.65mm(0.46 in.) |
