18AISS8AO8

8-Input, 8-Output High-Precision Wideband 18-Bit 500KSPS PCI Analog Input/Output Board With Selectable Current-Loop Input Terminators

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  • 8 Differential 18-Bit Analog Input Channels
  • DC to 500KSPS Sample Rate per Channel
  • DC Accuracy: 0.005% Vsig + 0.003% FSR
  • Group Delay: 8uS, 0-500KSPS, Maximum
  • Continuous-Time 4-Pole Lowpass Filter; Selectable as Fc = 80kHz or 200kHz. Custom frequencies available.
  • Inputs are software-configurable with or without 0-20ma current-loop input termination;
  • 500 Ohms, 0.05%, 0.4 Watt, Individually selectable for each input channel.
  • 100 dB Dynamic Range; Typical to 100 kHz with Fsamp = 400ksps
  • 92 dB SINAD; Typical to 100 kHz with Fsamp = 400ksps
  • 8 Single-ended or 3-Wire Differential 18-Bit Analog Output Channels
  • DC to 500KSPS Sample Rate per Channel
  • DC Accuracy: 0.005% Vsig +0.003% FSR
  • Group Delay: 10us, 0-500KSPS, Maximum
  • 95 dB Dynamic Range, Typical to 1MHz with Fsamp = 400ksps
  • 90 dB SINAD, Typical to 1MHz with Fsamp = 400ksps
  • Common Input/Output Characteristics:
  • Software-Selectable Input/Output Ranges: ±10V, ±5V,±2.5V, 0 to +10V, 0 to +5V. Independent Input and output range selection. All inputs share a common input range, and all outputs share a common output range.
  • Synchronous or Independent Input/Output Clocking
  • Independent 1-MByte Input and Output FIFO Buffers; 2 MBytes total; Optional 2-MByte Input and Output Buffers; 4 MBytes Total
  • Internal Sample Rate Generators
  • 32-Bit Event Timer
  • Hardware Sync and Clock I/O for Multiboard Synchronization
  • 66/33MHz PCI support
  • Conforms to PCl Bus Specification, Revision 2.3, with Universal Signaling
  • Standard Full-Length PCI Form Factor
  • DMA Engine Supports Block-Mode Transfers in Two Channels
  • On-demand Autocalibration Ensures DC Precision as well as AC performance
  • Integrated DC/DC Conversion and Dual Regulation for Internal Supply Voltages

    New Feature! Call for availability of a conduction cooled (CCPMC) version of this board! Read more about our new PMC Conduction Cooled products!

    Industrial temperature versions are available for all products. Please contact us for more information! We feature free Windows and Linux drivers where available.

    CE Certification Available - Call factory for status

    Customers who purchased this product also purchased the following: Cables, Breakout Boards, BNC Boxes, LVDS Clock Driver Boards, PCI adapters!



  • Click on the images below to view larger photos.
    PCI66-18AISS8AO8*
    Click to enlarge
    *True Form Factor.

    Download a complete data sheet for the 18AISS8AO8

    Download the user manual for the 18AISS8AO8

    View more information on 3.3V, 5V, and Universal PCI bus issues.
    For device drivers, please visit our Downloads section.


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    8302A Whitesburg Drive · Huntsville, AL 35802
    For Price and Availability, call direct at 256-704-8341
    For all other inquiries, call (256)880-8787 or (800)653-9970
    Email: Contact a member of our customer support team now!

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