| Features |
| 16 differential ADC
channels |
| 12-bit resolution (1LSB
linearity) |
| Unipolar or bipolar
inputs |
| 13µsec conversion time |
| Double-buffered circuitry for
simultaneous read and conversion |
| On-board isolated PSU for improved
accuracy |
| On-board counter-timer (8254) for
conversion rate generation |
| External start conversion input |
| Board access LED and User LED |
| |
| Specification |
| ADC channels: 16 |
| Input configuration: Differential |
| DC input impedance: > 100MW |
| Unipolar ranges: 0 to 0.5, 0 to 1, 0 to
5, 0 to 10V |
| Bipolar ranges: 0.5, 1.0, 5, 10V |
| Resolution: 12 bits |
| Adjusted accuracy 0.1% of full scale |
| Conversion time: 13µsec |
| Channel switching time: 10µsec |
| Max. input frequency: 20KHz |
| Max. resolution: 0.122mV/bit |
| Voltage Reference precision: 25ppm/C
(typical) drift |
| IRQ (on conversion complete) 2, 3 |
| Base address range: 0 to 3FC hex |
| I/O space required: 4 bytes |
| I/O connector: 50-way D-type |
| PCbus interface: 8-bit PC/ISA |
| Height 107mm |
| Length 234mm |
| Power consumption: 200mA @ 5V 200mA @ 12V |
| Operating temperature: +5 to +55ºC |
| Storage temperature: -40 to +125ºC |
| MTBF: 275,000hrs |
| Software
Support: FREE Windows NT 4.0 Drivers, FREE Integrated I/O 'C'
Library |
