ADLINK PCM-9112+ - Manual (Page 12)

4 • Introduction
1.3 Specifications
Analog Input (A/D)
• Converter: ADS774 or equivalent, successive approximation type
• Resolution: 12-bit
• Numbers of Input Channel: 16 single-ended or 8 differential
• Input Range: (Programmable)
9 Bipolar: ±10V, ± 5V, ±2.5V, ±1.25V, ±0.625V
9 Unipolar: 0~10V, 0~5V, 0~2.5V, 0~1.25V
• Conversion Time: 8 µ sec
• Throughput: 110KHz multiplexing (maximum)
• Analog Input Over-voltage Protection: Continuous ± 35V max.
• Accuracy:
GAIN = 0.5, 1 0.01% of FSR ±1 LSB
GAIN = 2, 4 0.02% of FSR ±1 LSB
GAIN = 8 0.04% of FSR ±1 LSB
• Input Impedance: 10 MΩ
• Trigger Modes: Software, Timer Pacer, and External trigger
• Data Transfer Modes: Bus mastering DMA, Program control, Interrupt
• FIFO Depth: 8 words for PCI-9112, 2K words for cPCI-9112/R only
Analog Output (D/A)
• Numbers of Output Channel: 2 double-buffered analog output
• Resolution: 12-bit