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DMM-16RP-AT
PC/104+ 16-ch 16-bit A/D & 4-ch 12-bit D/A
- Description
- Specifications
- Ordering Guide
The DMM-16RP-AT is a PC/104+ DAQ module that features top performance and flexibility for a mid-range price. It has 16 single-ended / 8 differential analog voltage inputs with both unipolar and bipolar input ranges, programmable gain, and a maximum sampling rate of 100KHz.
The 4 D/A channels and 16 digital I/O lines provide additional real-world control and monitoring capability. The full -40°C to +85°C industrial temperature operation ensures reliable and accurate performance in any embedded system application.
A fully-featured software library with example programs and a graphical user interface completes the solution to make the DMM-16RP-AT a solid choice for PC/104 embedded systems requiring analog I/O.
DMM-16RP-AT is also available without the PCI-104 connector i.e. DMM16R-AT. The DMM-16R-AT is a drop-in replacement for the older DMM-16-AT.
| Analog Inputs | 8 differential or 16 single-ended (user selectable) |
| A/D resolution | 16 bits (1/65,536 of full scale) |
| Bipolar ranges | ±10V, ±5V, ±2.5V, ±1.25V, ±0.625V |
| Unipolar ranges | 0-10V, 0-5V, 0-2.5V, 0-1.25V |
| Input bias current | 3nA max |
| Overvoltage protection | ±35V on any analog input without damage |
| Input Impedance | 10^13 ohms |
| Nonlinearity | ±3LSB, no missing codes |
| Conversion rate | 100,000 samples/sec. max with interrupts |
| Conversion trigger | Software trigger, internal pacer clock, or external TTL signal |
| Input FIFO | 512 samples, 256-sample interupt threshold |
| A/D interrupt | End of A/D conversion End of A/D scan FIFO half-full |
| Calibration | A/D and D/A circuits calibrated under software control using on-board precision references and EEPROM storage |
| Analog Outputs | 4 |
| D/A resolution | 12 bits (1/4096 of full scale) |
| Output ranges | Fixed: ±5, 0-5V Programmable: Anywhere between 0V and 10V in 1mV increments Reset: All channels reset to mid-scale (0V for bipolar ranges) |
| Output current | ±5mA max per channel |
| Settling time | 6µS max to 0.01% |
| Relative accuracy | ±1 LSB |
| Nonlinearity | ±1 LSB, monotonic |
| Digital I/Os | 16, organized as 2 8-bit ports |
| Logic Levels | 3.3V / 5V jumper selectable |
| Termination | 10K ohm pull-up / pull-down resistors, jumper selectable |
| Input voltage | Vlogic = 5V |
| Logic 0 | 1.65V max |
| Logic 1 | 3.35V min |
| Output voltage | Vlogic = 5V |
| Logic 0 | 0.44V max, Iout = 24mA |
| Logic 1 | 3.76V min, Iout = -24mA |
| Input voltage | Vlogic = 3.3V |
| Logic 0 | 0.80V max |
| Logic 1 | 2.00V min |
| Output voltage | Vlogic = 3.3V |
| Logic 0 | 0.44V max, Iout = 24mA |
| Logic 1 | 2.25V min, Iout = -24mA |
| Bus Interface | “RP” version – PC/104+ (jumper configurable for PCI or ISA operation) “R” version – PC/104 bus |
| Power supply | +5V ±5% @ 390mA typical |
| Operating temperature | -40°C to +85°C |
| Weight | 64g / 2.25oz |
| Model | Description |
| DMM-16RP-AT | PC/104+ 16-ch 16-bit A/D & 4-ch 12-bit D/A |
| DMM-16R-AT | PC/104 16-ch 16-bit A/D & 4-ch 12-bit D/A |