Deimos DAQ - Overview
Overview
The Deimos DAQ boasts a set of 22 input channels and 10 output channels, all available together and operated simultaneously on every cycle.
Fully open-source, the Deimos DAQ's design files, firmware, and control program can all be found under permissive licenses in the Deimos project repository.
| Feature | Performance |
|---|---|
| Comm. Medium | Ethernet. |
| Cycle Rate | 5Hz - 5000Hz, round-trip control with full state reassertion. |
| Multi-Unit Time Sync | ~1 microsecond (100ns typ.) |
| Sample Jitter | 0.01% of Δt |
| Voltage Reference | 0.02% accuracy, 2.5V, ultra-low thermal sensitivity. |
| ADCs | 16-bit SAR, self-calibrating on every bootup. |
| Internal Samplerate | 33kHz burst-scanning w/ synthetic simultaneous sampling. |
| Onboard Filtering | Every analog channel has: - Active analog filter. - Digital anti-aliasing filter. - Digital sample synchronization filter. |
| Power Supply | 24V DC 1A |