PC104P66-18AI64SSC750K - 64-ch, 750kS/s 18-bit, analog input PC104+ board

Main features

  • 64 Analog inputs with dedicated 18-Bit SAR ADC per Channel
  • Simultaneous sampling of all inputs; Minimum Data Skew
  • Sampling Rates to 750 KSPS per channel (48 MSPS aggregate rate)
  • Continuous, Burst and Single-Sample Clocking Modes
  • Software and I/O pinout compatibility with the 16AI64SSA/C
  • Selectable Differential Processing Simulates Differential Operation of Channel Pairs
  • Input Ranges software-selectable as ±10V, ±5V, 0 to +5V or 0 to +10V
  • Hardware Sync I/O for Multiboard Operation
  • FIFO buffer provides 256 K-Sample data capacity at 18 bits; 512K at 16 bits with data packing.
  • A software-selectable low-latency configuration provides 64 registers that duplicate the last sample from all A/D converters
  • 2-Channel DMA Engine
  • Sampling and burst triggering controlled by internal rate generators, or by direct software control, or externally
  • On-demand internal autocalibration of all channels
  • Completely software-configurable; No field jumpers
  • D32; 66MHz, 33MHz PCI compatibility, with universal 5V/3.3V Signaling
  • Internal Sync/Clock I/O connector provides behind-panel access to clock and sync signals
  • PMC version protected with integral EMI shield over analog components
  • Exist in PCIe, PCI, cPCI/PXI, PC104 and PMC
Price request Datasheet

The 18-Bit PC104P66-18AI64SSC750K analog input board samples and digitizes 64 input channels simultaneously at rates up to 750,000 samples per second for each channel.
Each input channel contains a dedicated 18-Bit sampling ADC, and the resulting 18-bit sampled data is available to the PC104+ bus through a 256 K-Sample FIFO buffer.Throughput capacity is further enhanced with 66MHz PC104+ support and increased local clocking frequency. All operational parameters are software configurable.

Inputs can be sampled in groups of 1, 2, 4, 8, 16, 32 or 64 channels; or software can select a first and last channel to be acquired. The sample clock can be generated from an internal rate generator, or by software or external hardware. Input ranges are software selectable as ±10V, ±5V, and 0 to +10V, or optionally as ±5V, ±2.5V, 0 to +10V, and 0 to +5V .

An on-demand autocalibration feature determines offset and gain correction values for each input channel, and applies the corrections digitally during acquisition. A selftest switching network routes calibration reference signals to each channel through internal selftest switches, and permits board integrity to be verified by the host.

PC104P66-18AI64SSC750K64-ch, 750kS/s 18-bit, analog input PC104+ board