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Specification List
PR 1300577752
8-Channel Digital to Analog (D/A) Converter Board
| Characteristic |
| Requirement |
| Power |
| +5VDC +0.25 VDC at 1.5 Amp maximum, 1.1 Amp typical |
| Sampling |
| Data rates to 450K samples per second per channel; 7.2 MSPS aggregate rate; 256K sample output data FIFO buffer; configurable as open or circular |
Output Characteristics
| Configuration |
| Sixteen 3-wire balanced differential analog output channels, with a dedicated 16-bit DAC per channel |
| Voltage Range |
| Software configurable as +10V, +5V, +2.5V, +1.25V ; Line-to-Ground with Single-Ended option |
| Output Resistance |
| 1.0 Ohm maximum |
| Load Current |
| +3 ma maximum on all channels simultaneously; +2 ma recommended for minimal crosstalk and line loss |
| Load Capacitance |
| Stable with zero to 10,000 pF shunt capacitance; all ranges, all loads |
Transfer Characteristics
| Resolution |
| 16 Bits (0.0015 percent of FSR) |
| Sample Clocking Rate |
| Internal rate clock: 172 to 450K samples per second per channel; |
External rate clock: 0 to 450K samples per second per channel
| Output Balance |
| 10m V maximum; HI/LO unbalance |
| Bandwidth |
| 10 kHz, 100 kHz and No-Filter (>300 kHz) options; Typical at -3dB (single-pole lowpass) |
| Crosstalk Rejection |
| 80 dB minimum; DC-50 kHz |
| Integral Nonlinearity |
| +0.007 percent of FSR, maximum |
| Differential Nonlinearity |
| +0.003 percent of FSR, maximum |
Options
| Output Channels |
| 8 channels |
| Output Lowpass Filter (single-pole) |
| 100 kHz output filters |
| Output Configuration |
| Single-Ended |
| Custom Feature |
| 49.152MHz Clock Oscillator |
| Operating Environment |
| Humidity Range Operating: 20 – 80% (non-condensing) |
Operating Temperature: +10o C to +30 o C Storage Temperature: 0oC to +50oC
